14) ldenaify the correct laryctype of an individaal with Turker Syndt.pdf
•
0 likes•2 views
14) ldenaify the correct laryctype of an individaal with Turker Syndteme and the chroesosomal causes of the disease. a) 450, DFFBI gene duplication b) 47XX. CFIR gene mustitiont (e) 450, non-fisfunction at miciosis d) 46XY, point mutation at MBL, 2 gee r c) 450, low penetrance of ICT, pene 15) In aigal and plant cells, enerigy can be produced in: (a) mitochoodria and chloroplasts b) mitochondria c) chromosomes d) ribosames e) endoplasmic reticulum 16) Which of the following stnactures would you not expect to see is all ouicaryotic cells? a) lipid inembrimes: b) mitochoodria (C) chlocoplasts (4) membrane bound ofganellos. e) ald of these are found in all eubryoic cells 17) Why was Mendel suecessful at tracking patterns of inheritance wherets odher seicntists were not? a) Mendel used the garden pea which was a good model efganiam b) Mendel tracked only one contrating phenotypic characteristic at a fime c) Mendel used an ocganim that was true breeding. (4) Mll of these e) Nono of these 18) A focessive trair is one that is. (a) Masked by a dominant trait, if a doesinant tralt is present in the genotype b) Not masked by any other trait present in the genotype b) Masked by another resessive trait, if another rocessive trait is present in the genotype d) All of these c) None of these 19) A dominutr trait is one that: (9) Will always be expressed if it is present in the genotype b) Is not observad in every generation if it is present in the genotype c) Musked by a recessive trait, if a recessive trait is peesent in the genetype d) All of these: c) None of these 20) A monohybrid cross is one in which: (a) I wo traits are being studied at the sume time b) One trait is being studied d) Two organisas are being studied at the ssme time d) Ore arganism is being stadied e) None of these 21) Aa organism that inberits two different alleles for a single trait, one from its mother and one from its fither is known as: a) Homoxygote b) Homo sapiens (c) Heterozygote.
Report
Share
Report
Share
Download to read offline
Recommended
1 In 1953 the structure of arganisms Was determined as we.pdf
1) In 1953 the structure of arganisms: Was determined, as well as is role as the hereditary
material for various a) Amino acids (b) DNA c) Protein d) Carbotydrates e) Lipids 2) Which of the
following individuals are credited with the discovery of the itnucture of DNA? a) Jumes Watson and
Arthur Komberg b) Francis Crick and Arthur Komberg s) Paul Erlich and James Watson (d) James
Watson and Francis Crick e) Francis Crick and Paul Erlich 3) Which of the following is not a
nitrogenous base found in DNA? a) Cytosine b) Adenine c) Guanine (c) Uracit D) Thymine 4)
Different forms of the same gene are known as: a) Peptides b) Amino acids c) Proteina (d) Alleles
e) Ciene differencen 5) Nucleic acids are composed of a series of a) Amino acids 4 (6)
Nucleotides c) Nucleic chromosomes e d) Peptide chains x e) Sugars & 6) Which of the following
correctly describes the structure of DNA as deternined in 1953? 1. A phosphate backbone with
sugars linked together by nitrogenous base bonds. IX 2. A nugar-phosphate backbone with
nitrogenous bases linked together by weak bonds t3. A nitrogenous base backcoone wite nuevars
linked together by phodphate bonds. c) 37 it ean direct the function and behtvior of an orgaikm 8)
By analycing patiernt of haheritance, geneticists can localize genes to specific cliromosomies and
a) Chrothes localize genes to specilio positions within chectiose genes to specifie caromes. Thits
is known as: (b) Chromosome counting b) Chiromosome mopping d) Cenome and positioning. e)
Proteone analy ans 9) The collection of DNA molecules that is eherticteristie of an orginism is
known as itst a) Allelic makeup b) Genome.) c) Phenotype d) DNa array. c) None of these 10)
Which of the following beur describes the flow of informetion in a blological system? De Proin 11)
The longent phase during the evkaryotic celi eycle generaily is: i) Gi b) G2 d) M - e) none of these
12) When a prokaryotic cell reproduces by mitosis, mhat as the end tesult? (a) produces
genetically identical daughter celis b) prodaces haploid oftispring c) results in gametes for
fartilizition d) none of these c) all of these 13) Which of the follosing is a method fos analyzing a
eross involving fwo genes? a) Purinctt Square Method b) Forked-t ine Method c) Probability
Metbod (d) All of the above o) None of the altave14) Identify the cancet iaryopge of an individal
wht Turner Syndeome and the chromoaemal canes of the a) 450, barkI gene duplicafioe b) 47XX.
CFIR genc aptication B 4.45KO, not-disyunctioa at melosis. d) 46XY, point mutatbon at MBI. 2
pene , o) 45XO, low penetrance of UCCL gene 15) In atgal and plact ceils, entrig can be produced
in: (a) mitochondris and chloroplsats b) mitocberdtria c) chromosomes d) Eibosones e)
endoplasmie retseulum 16) Which of the following struchures would you not espect to see in zal
eukaryotic ocils? a) lipid membranes. b) miscihondris (9) chloreplats d) membeane bound
organelles e) all of these are found in all cukaryotic cells 17) Why was Men.
Test Your Understanding about Virus.pdf
1) Viruses vary in their genetic material (DNA or RNA) and presence of an envelope, but not their ability to infect different host cell types.
2) A virus that infects monkeys was found to contain proteins from monkey cells in its envelope, most likely because the viral envelope forms from the host cell as the virus leaves.
3) Components that can be part of a virus include single-stranded RNA, double-stranded DNA, protein, and phospholipid bilayers.
22) The plysical appearance of an organism is known as its a) Genoty.pdf
22) The plysical appearance of an organism is known as its: a) Genotype b) Genetio code c)
Mosaic nature. d) Heterocygosity 23) in a monghybrid cross, if the P generation consists of
plants that are true-breeding (one is homozygous (c) Phenotype dominant, the other bocnozy
gous recessive) and the Fi generation is allowed to self-fertilize, then the F F2. generation will
consist of ofgmisms that exhibit what ratio of homozygous dominant individuals to beterouygous
individuals to homozygous recessive individuals? a) 3.211 b) 1:3:1 c) 1:2:1 (i) 3 in e) 133 24)
The principle of dominance states that: a) In a beterorygote, one allele can never conceal the
presence of another allele: (b) In a heterozygote, one allele may conceal the presence of another
allele. 4 - c) In a homozygote, one allele may never conceal the presence of another allele. d) in a
homozygote, one allele may conceal the presence of another allele. c) None of these 25) A
dihybrid cross is one in which: a) One trait is studied (b) Two traits are studied at the same time
c) Two organisms are studied at the same time. d) Four traits are studied at the same time e)
None of these 26) The principle of independent assortment states that: (1) The alleles of different
genes segregate independently of each other b) The alleles of different genes segregate
dependent upon each other c) The alleles of the same genes do not segregate independently of
each other t. d) None of these e) All of these 27) In tigers, a rcessive allele causes a white tiger. If
two phenotypically normal tigers are mated and produce a white offspring, what percentage of
their remaining offspring is expected to be white? a) 50% b) 25% c) 100% d) 92 2) Unable to
detemine based upon the information givenf 28) A man was bom with six fingers on each and six
toes on eich foot. His wife and their son have a normal number of digits. Having extra digits is a
dominant trait. The couple's second child has extra digits. What is the probability that their next
child will have extra digits? 3) 10% (b) 254 c) 50% An.
Semester pre bio spring 2011 with answers
This document contains a multiple choice quiz with questions about patterns of inheritance and Mendelian genetics. There are 33 questions that cover topics like Mendel's experiments, monohybrid and dihybrid crosses, genotypes and phenotypes, inheritance of traits, sex determination, and independent assortment. The questions require recall of genetic concepts and principles as well as the ability to apply this knowledge to analyze inheritance patterns and genetic crosses.
Biology MCQs Test for Entry Test
The document contains a biology multiple choice questions (MCQs) test by Dr. Sajid Ali Talpur for entry tests. It includes 40 questions on topics like smallest eukaryote, activation of trypsinogen, production of lysosomes, characteristics of fungi, site of photosynthesis, human trophic level, components of blood, structure surrounding stomata, virus composition, most abundant carbohydrate, incorrect statement about hydra, gymnosperm reproduction, air passage sequence during exhalation, statement about lion aggression, digestive juices, joints support, liver functions, hormone not related to carbohydrate metabolism, fundamental function of muscular system, human excretory organs, involuntary activity control, iron deficiency result, ovulation initiation, component
Mc qs of plant breeding
This document contains 105 multiple choice questions related to plant breeding and genetics. The questions cover topics such as the fathers of plant tissue culture, botany, genetics and zoology. They also cover concepts in meiosis, mitosis, cell structure, molecular genetics, breeding methods, and important figures and locations in the history of agriculture and plant science. The document tests fundamental knowledge of concepts and terminology in plant breeding, genetics, and related agricultural sciences.
SET Botany Previous Question Papers with Answer key (Kerala) 2010- 2017
SET Botany Previous Question Papers 2010 - 2017 (Kerala)
SET Botany Question paper with answer key 2010-2017
Biology-PQ.pdf
This document provides information about an additional practice test for Class XII Biology in 2023-24. It contains 33 questions across 5 sections (A-E). Section A has 16 one-mark questions. Section B has 5 two-mark questions. Section C has 7 three-mark questions. Section D has 2 four-mark case-based questions. Section E has 3 five-mark questions. The test covers a range of topics in biology including genetics, evolution, ecology, and human physiology. Students must attempt all questions, which may include multiple choice, short answer, or case-based questions.
Recommended
1 In 1953 the structure of arganisms Was determined as we.pdf
1) In 1953 the structure of arganisms: Was determined, as well as is role as the hereditary
material for various a) Amino acids (b) DNA c) Protein d) Carbotydrates e) Lipids 2) Which of the
following individuals are credited with the discovery of the itnucture of DNA? a) Jumes Watson and
Arthur Komberg b) Francis Crick and Arthur Komberg s) Paul Erlich and James Watson (d) James
Watson and Francis Crick e) Francis Crick and Paul Erlich 3) Which of the following is not a
nitrogenous base found in DNA? a) Cytosine b) Adenine c) Guanine (c) Uracit D) Thymine 4)
Different forms of the same gene are known as: a) Peptides b) Amino acids c) Proteina (d) Alleles
e) Ciene differencen 5) Nucleic acids are composed of a series of a) Amino acids 4 (6)
Nucleotides c) Nucleic chromosomes e d) Peptide chains x e) Sugars & 6) Which of the following
correctly describes the structure of DNA as deternined in 1953? 1. A phosphate backbone with
sugars linked together by nitrogenous base bonds. IX 2. A nugar-phosphate backbone with
nitrogenous bases linked together by weak bonds t3. A nitrogenous base backcoone wite nuevars
linked together by phodphate bonds. c) 37 it ean direct the function and behtvior of an orgaikm 8)
By analycing patiernt of haheritance, geneticists can localize genes to specific cliromosomies and
a) Chrothes localize genes to specilio positions within chectiose genes to specifie caromes. Thits
is known as: (b) Chromosome counting b) Chiromosome mopping d) Cenome and positioning. e)
Proteone analy ans 9) The collection of DNA molecules that is eherticteristie of an orginism is
known as itst a) Allelic makeup b) Genome.) c) Phenotype d) DNa array. c) None of these 10)
Which of the following beur describes the flow of informetion in a blological system? De Proin 11)
The longent phase during the evkaryotic celi eycle generaily is: i) Gi b) G2 d) M - e) none of these
12) When a prokaryotic cell reproduces by mitosis, mhat as the end tesult? (a) produces
genetically identical daughter celis b) prodaces haploid oftispring c) results in gametes for
fartilizition d) none of these c) all of these 13) Which of the follosing is a method fos analyzing a
eross involving fwo genes? a) Purinctt Square Method b) Forked-t ine Method c) Probability
Metbod (d) All of the above o) None of the altave14) Identify the cancet iaryopge of an individal
wht Turner Syndeome and the chromoaemal canes of the a) 450, barkI gene duplicafioe b) 47XX.
CFIR genc aptication B 4.45KO, not-disyunctioa at melosis. d) 46XY, point mutatbon at MBI. 2
pene , o) 45XO, low penetrance of UCCL gene 15) In atgal and plact ceils, entrig can be produced
in: (a) mitochondris and chloroplsats b) mitocberdtria c) chromosomes d) Eibosones e)
endoplasmie retseulum 16) Which of the following struchures would you not espect to see in zal
eukaryotic ocils? a) lipid membranes. b) miscihondris (9) chloreplats d) membeane bound
organelles e) all of these are found in all cukaryotic cells 17) Why was Men.
Test Your Understanding about Virus.pdf
1) Viruses vary in their genetic material (DNA or RNA) and presence of an envelope, but not their ability to infect different host cell types.
2) A virus that infects monkeys was found to contain proteins from monkey cells in its envelope, most likely because the viral envelope forms from the host cell as the virus leaves.
3) Components that can be part of a virus include single-stranded RNA, double-stranded DNA, protein, and phospholipid bilayers.
22) The plysical appearance of an organism is known as its a) Genoty.pdf
22) The plysical appearance of an organism is known as its: a) Genotype b) Genetio code c)
Mosaic nature. d) Heterocygosity 23) in a monghybrid cross, if the P generation consists of
plants that are true-breeding (one is homozygous (c) Phenotype dominant, the other bocnozy
gous recessive) and the Fi generation is allowed to self-fertilize, then the F F2. generation will
consist of ofgmisms that exhibit what ratio of homozygous dominant individuals to beterouygous
individuals to homozygous recessive individuals? a) 3.211 b) 1:3:1 c) 1:2:1 (i) 3 in e) 133 24)
The principle of dominance states that: a) In a beterorygote, one allele can never conceal the
presence of another allele: (b) In a heterozygote, one allele may conceal the presence of another
allele. 4 - c) In a homozygote, one allele may never conceal the presence of another allele. d) in a
homozygote, one allele may conceal the presence of another allele. c) None of these 25) A
dihybrid cross is one in which: a) One trait is studied (b) Two traits are studied at the same time
c) Two organisms are studied at the same time. d) Four traits are studied at the same time e)
None of these 26) The principle of independent assortment states that: (1) The alleles of different
genes segregate independently of each other b) The alleles of different genes segregate
dependent upon each other c) The alleles of the same genes do not segregate independently of
each other t. d) None of these e) All of these 27) In tigers, a rcessive allele causes a white tiger. If
two phenotypically normal tigers are mated and produce a white offspring, what percentage of
their remaining offspring is expected to be white? a) 50% b) 25% c) 100% d) 92 2) Unable to
detemine based upon the information givenf 28) A man was bom with six fingers on each and six
toes on eich foot. His wife and their son have a normal number of digits. Having extra digits is a
dominant trait. The couple's second child has extra digits. What is the probability that their next
child will have extra digits? 3) 10% (b) 254 c) 50% An.
Semester pre bio spring 2011 with answers
This document contains a multiple choice quiz with questions about patterns of inheritance and Mendelian genetics. There are 33 questions that cover topics like Mendel's experiments, monohybrid and dihybrid crosses, genotypes and phenotypes, inheritance of traits, sex determination, and independent assortment. The questions require recall of genetic concepts and principles as well as the ability to apply this knowledge to analyze inheritance patterns and genetic crosses.
Biology MCQs Test for Entry Test
The document contains a biology multiple choice questions (MCQs) test by Dr. Sajid Ali Talpur for entry tests. It includes 40 questions on topics like smallest eukaryote, activation of trypsinogen, production of lysosomes, characteristics of fungi, site of photosynthesis, human trophic level, components of blood, structure surrounding stomata, virus composition, most abundant carbohydrate, incorrect statement about hydra, gymnosperm reproduction, air passage sequence during exhalation, statement about lion aggression, digestive juices, joints support, liver functions, hormone not related to carbohydrate metabolism, fundamental function of muscular system, human excretory organs, involuntary activity control, iron deficiency result, ovulation initiation, component
Mc qs of plant breeding
This document contains 105 multiple choice questions related to plant breeding and genetics. The questions cover topics such as the fathers of plant tissue culture, botany, genetics and zoology. They also cover concepts in meiosis, mitosis, cell structure, molecular genetics, breeding methods, and important figures and locations in the history of agriculture and plant science. The document tests fundamental knowledge of concepts and terminology in plant breeding, genetics, and related agricultural sciences.
SET Botany Previous Question Papers with Answer key (Kerala) 2010- 2017
SET Botany Previous Question Papers 2010 - 2017 (Kerala)
SET Botany Question paper with answer key 2010-2017
Biology-PQ.pdf
This document provides information about an additional practice test for Class XII Biology in 2023-24. It contains 33 questions across 5 sections (A-E). Section A has 16 one-mark questions. Section B has 5 two-mark questions. Section C has 7 three-mark questions. Section D has 2 four-mark case-based questions. Section E has 3 five-mark questions. The test covers a range of topics in biology including genetics, evolution, ecology, and human physiology. Students must attempt all questions, which may include multiple choice, short answer, or case-based questions.
BIOL 101 EXAM The following general directions apply to thi.docx
BIOL 101 EXAM
The following general directions apply to this exam: This exam is worth a total of 125 points. Multiple choice questions #1-50 are worth 1 point each. Multiple choice questions #51-57 are worth 2 points each. Choose 6 of 7 essay questions #58-64, which are worth 10 points each. Please provide answers on the answer sheets provided at the end of the exam. I recommend that you print out the exam, answer the questions, then copy the answers onto the answer sheets. Please submit only the answer sheets into your assignment folder
GOOD LUCK! Thanks for taking the course,
********************************************************************** MULTIPLE CHOICE QUESTIONS – 1 POINT EACH – 50 POINTS TOTAL: On the answer sheet, indicate the letter that represents the best answer to each of the multiple choice questions below.
1. In science, a hypothesis must be A) a known fact B) testable C) derived from a theory
D) able to be proven absolutely true
2. Which of the following includes all the others?
A) atom B) cell C) organism D) ecosystem
3. A carbon atom of mass number 12 and a carbon atom of mass number 14 are
A) covalent B) compounds C) ions D) isotopes
4. A chlorine atom has 17 protons, 18 neutrons, and 17 electrons. The atomic number of
chlorine isA) 8 B) 17 C) 35 D) 52
5. If you place the probe of a pH meter in lye or sodium hydroxide (NaOH), it will read
pH 14. Sodium hydroxide is A) an acid B) neutralC) a base
6. This polysaccharide forms fibers that are a major component of plant cell walls:
A) glucose B) starch C) cellulose D) glycogen
7. Glycerol is a building block of A) starch B) enzymes C) vegetable oil D) DNA
8. Which of these types of molecules contain nitrogen?
A) polysaccharides B) proteins C) steroids
9. Prokaryotic cells, with no nucleus or membranous organelles, are found in
A) animals B) bacteria C) fungi D) plants
10. The main function of a ribosome is to A) extract energy from glucose
B) synthesize glucose C) store food in the form of fat
D) synthesize proteins
11. Mitochondria A) package proteins for secretion from cell B) contain chromosomes
C) are sites of oxidation of glucose to generate ATP D) synthesize proteins
12. The plasma membrane consists of A) a single layer of phospholipid molecules
B) a double layer of phospholipid molecules in which proteins are embedded
C) several layers of protein and carbohydrate molecules
D) a triple layer of phospholipids and carbohydrates
13. The movement of molecules from a region of low concentration across a membrane
to a region of high concentration by use of ATP energy is A) active transport
B)diffusion C) passive transport D) osmosis
14. The oxygen in our atmosphere is produced by A) greenhouse effect
B) cellular respiration C) photosynthesis D) volcanic ...
Sumia fatima mc qs -virus
This document contains 81 multiple choice questions related to viruses and viral diseases. The questions cover topics like the definition of viruses, their shapes and sizes, important discoveries in virology, and examples of specific plant, animal and human viral diseases. Some key scientists mentioned include Mayer, Jenner, Beijerinck, and Hershey & Chase. The questions are intended to test knowledge of basic virology concepts and history.
QUIZ-EUKARYOTES.pptx lectern note quick quiz
The document is a quiz about the origin and evolution of eukaryotes. It asks multiple choice questions about key aspects of endosymbiotic theory such as mitochondria and chloroplasts evolving from bacteria, when the first eukaryotic cells appeared, and the defining features of eukaryotic cells. The questions also cover the primary functions of organelles in eukaryotic cells like the nucleus, mitochondria, chloroplasts, and vacuoles.
X biology full notes chapter 6
1) The document discusses heredity and evolution, including key concepts such as variation arising from sexual and asexual reproduction, natural selection, Mendel's experiments on inheritance, and Darwin's theory of evolution by natural selection.
2) It provides definitions of important genetic terms like dominant and recessive traits, monohybrid and dihybrid crosses, alleles, and explains mechanisms of sex determination and inheritance in humans.
3) The document also discusses evidence that supports evolution such as homologous and analogous structures, fossils, molecular phylogeny, and how evolution has led to greater diversity and adaptation over time.
Halley's society quiz
1) This document lists the names of 5 biologists born between 1809-1967.
2) It also includes questions about genetics, predator-prey relationships, and cell biology concepts such as mitosis and meiosis.
3) Bonus questions ask for the meaning of DNA and which kingdom bacteria are classified into.
Paper plant bacteriology anu.
This document contains questions related to plant bacteriology. It covers topics such as defining types of bacteria (e.g. bacteriophage, bdellovibrio), contributions of plant bacteriologists, phytobacteriology, bacterial cell structure, antibiotics, diseases caused by phytoplasma, bacterial classification, true/false statements, and multiple choice questions. The document contains questions to test knowledge in areas of bacterial structure, function, identification, and roles in plant pathology.
Definitions and mcqs on branches of Biology by Sajid Ali Talpur
The document defines 30 branches of biology and provides 30 multiple choice questions related to those branches. It discusses fields like zoology, botany, microbiology, genetics, ecology, and others. It also provides the answers to the multiple choice questions.
12). Choose the letter designation that represent homozygous recessi.pdf
12). Choose the letter designation that represent homozygous recessive genotypte?
c. ee
As there are always two letters in the genotype because one code for the trait come from materal
and other code for the trait comes from paternal oraganism, so every organism has two codes (
letters ). The two lowercase letters in the genotype referred as homozygous recessive genotype(
ee). The term pure may also used in place of homozygous.
13). Daughter nuclei form from each parent cell during
a. Telophase I and telophase II
In both at each pole, a daughter nucleus with nuclear membrane( from ER) and nucleolus( from
SAT chromosome) is formedand also there is disappearance of astral rays and spindle fibres.
14). The diploid human cell has _ chromosomes.
- 46
The diploid number is abbreviated as 2n because of the presence of twice the amount of
chromosomes as a haploid cell. The haploid cell has a total of 23 chromosomes while the diploid
cell has 46 chromosomes.
15). Choose all that are true about genes
- genes are located on chromosomes
- genes are units of inheritence about heritable trait
- genes are arranged in a linear sequence on a chromosome
- each gene has its own location,in one type of chromosome
16).Mendal theory of independent assortment states that
a. genes for different traits are randomly distributed to gametes during meiosis.
17). Pairs of homologus chromosomes exist
a. during meiosis I
It is a special type of division in which chromosomes duplicate only once, but cell divides twice.
So one parental cell produces 4 daughter cells.
18). Alternate forms of genes are called_
- alleles
19). The physical appearance of an individual is referrred to as its
b. Phenotype
20). The genetic make- up of an individual is referred to as its
a.Genotype
21). Why the sexual reproduction benefit for the organism?
all of these are true.
22). The various forms of particular gene are called
b. alleles
Solution
12). Choose the letter designation that represent homozygous recessive genotypte?
c. ee
As there are always two letters in the genotype because one code for the trait come from materal
and other code for the trait comes from paternal oraganism, so every organism has two codes (
letters ). The two lowercase letters in the genotype referred as homozygous recessive genotype(
ee). The term pure may also used in place of homozygous.
13). Daughter nuclei form from each parent cell during
a. Telophase I and telophase II
In both at each pole, a daughter nucleus with nuclear membrane( from ER) and nucleolus( from
SAT chromosome) is formedand also there is disappearance of astral rays and spindle fibres.
14). The diploid human cell has _ chromosomes.
- 46
The diploid number is abbreviated as 2n because of the presence of twice the amount of
chromosomes as a haploid cell. The haploid cell has a total of 23 chromosomes while the diploid
cell has 46 chromosomes.
15). Choose all that are true about genes
- genes are located on chromosomes
- genes are units of inheriten.
1 Most of the chromosomes in humans are sex chromosomes Tr.pdf
1) Most of the chromosomes in humans are sex chromosomes. True/False
2) The same sequence of genes is found on ______chromosomes
3) In the human life cycle, somatic cells are: a)diploid, while gametes are diploid.
b)diploid, while gametes are haploid.
c)haploid, while gametes are diploid.
d)haploid, while gametes are haploid.
4) If the human reproductive cycle only included diploid cells, the offspring of each generation
would have twice as much genetic material in each cell as in the parent cells. true/false
5) If the somatic cells of a species have 25 pairs of homologous chromosomes, the number of
chromosomes in haploid gametes would be____
6) Sister chromatids are separated during mitosis and _____
7)In what types of organism(s) and where does meiosis occur? What type of cell division occurs in
bacteria?
8) How many cells are produced at the end of meiosis?
9) How many chromosomes does each of the daughter cells contain?
10) Are these daughter cells haploid, diploid, or tetraploid? Explain.
2) The same sequence of genes is found on ______chromosomes
3) In the human life cycle, somatic cells are: a)diploid, while gametes are diploid.
b)diploid, while gametes are haploid.
c)haploid, while gametes are diploid.
d)haploid, while gametes are haploid.
4) If the human reproductive cycle only included diploid cells, the offspring of each generation
would have twice as much genetic material in each cell as in the parent cells. true/false
5) If the somatic cells of a species have 25 pairs of homologous chromosomes, the number of
chromosomes in haploid gametes would be____
6) Sister chromatids are separated during mitosis and _____
7)In what types of organism(s) and where does meiosis occur? What type of cell division occurs in
bacteria?
8) How many cells are produced at the end of meiosis?
9) How many chromosomes does each of the daughter cells contain?
10) Are these daughter cells haploid, diploid, or tetraploid? Explain..
MULTIPLE CHOICE1. In science, a hypothesis must be A) a kno.docx
MULTIPLE CHOICE
1. In science, a hypothesis must be
A) a known fact B) testable C) derived from a theory D) able to be proven absolutely true
2. Which of the following includes all the others?
A) population B) cell C) organism D) atom
3. A sodium atom has 11 protons, 12 neutrons, and 11 electrons. The atomic number of
sodium isA) 11 B) 12 C) 23 D) 34
4. If you place the probe of a pH meter in an unknown liquid and it reads
pH 10, the liquid is A) an acid B) neutral C) a base
5. A carbon atom of mass number 12 and a carbon atom of mass number 14 are
A) covalent B) compounds C) isotopes D) ions
6. This polysaccharide forms fibers that are a major component of plant cell walls:
A) glucose B) starch C) cellulose D) glycogen
7. Glycerol is a building block of A) starch B) enzymes C) vegetable oil D) DNA
8. Which of these types of molecules contain nitrogen?
A) polysaccharides B) phospholipids C) proteins
9. Prokaryotic cells, with no nucleus or membranous organelles, are found in
A) animals B) bacteria C) fungi D) plants
10. The main function of a ribosome is to
A) extract energy from glucose B) synthesize glucose C) store food in the form of fat
D) synthesize proteins
11. Mitochondria
A) package proteins for secretion from cell B) contain chromosomes
C) are sites of oxidation of glucose to generate ATP D) synthesize proteins
12. The plasma membrane consists of
A) a single layer of phospholipid molecules
B) a double layer of phospholipid molecules in which proteins are embedded
C) several layers of protein and carbohydrate molecules
D) a triple layer of phospholipids and carbohydrates
13. The movement of molecules from a region of low concentration across a membrane
to a region of high concentration by use of ATP energy is
A) active transport B)diffusion C) passive transport D) osmosis
14. The oxygen in our atmosphere is produced by
A) greenhouse effect B) cellular respiration C) photosynthesis D) volcanic eruptions
15. Yeast cells break down glucose anaerobically into
A) ethanol and CO2 B) lactic acid and CO2
C) lactic acid and H2O D) ethanol and H2O
16. The net energy gain from complete cellular respiration is
A) 2 ATP B) 4 ATP C) 8 ATP D) 36-38 ATP
17. Carbon dioxide is released in A) the light-dependent phase of photosynthesis
B) the Krebs cycle C) glycolysis D) the Calvin cycle
18. If the concentration of glucose in the water outside of a cell is higher than the
concentration inside,
A) water will tend to enter the cell by osmosisB) water will tend to leave the cell by osmosis C) glucose will tend to enter the cell by osmosis D) glucose will tend to leave the cell by osmosis
19. What happens if a red blood cell is placed in a hypotonic solution?
A) the cel.
Molecular 50 questions
Dr. Karthikeyan Pethusamy, a student, and teacher of medical biochemistry shares his teaching slide on molecular biology question & answers.
BIO101 Midterm - Sacramento Valley Campus- June 2014TEST MName.docx
BIO101 Midterm - Sacramento Valley Campus- June 2014
TEST M
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1) Homologous chromosomes ______.
A) include only the autosomes
B) separate during interphase
C) include only the sex chromosomes
D) are a set of chromosomes that the cell received from one parent
E) carry the same genes
1)
2) Glucose molecules provide energy to power the swimming motion of sperm. In this example,
the sperm are changing ______.
A) kinetic energy into chemical energy
B) chemical energy into potential energy
C) kinetic energy into potential energy
D) chemical energy into kinetic energy
E) none of the above
2)
3) Examine the genetic code table, shown below. The codon AGC codes for the amino acid ______. 3)
1
A) serine
B) alanine
C) glycine
D) threonine
E) arginine
4) Hypophosphatemia (vitamin D-resistant rickets) is inherited as an sex-linked dominant trait.
The relevant gene is found on the X chromosome. What is the expected outcome of a cross
between a homozygous recessive woman and a man with hypophosphatemia?
A) Seventy-five percent of their offspring exhibit hypophosphatemia.
B) Twenty-five percent of their offspring exhibit hypophosphatemia.
C) Fifty percent of their daughters and fifty percent of their sons exhibit hypophosphatemia.
D) All of their daughters and none of their sons exhibit hypophosphatemia.
E) All of their sons and none of their daughters exhibit hypophosphatemia.
4)
Please read the following paragraph and answer the following question(s).
Amanda's parents realized that her body was not developing properly about the time she was 12 years old. She was
shorter than most of her friends and was not going through changes normally associated with female puberty. They took
her to a doctor who initially diagnosed Amanda with Turner Syndrome because of her physical features. He ordered a
karyotype that confirmed his diagnosis. Amanda was born with only one X chromosome. Although there is no specific
cure, the doctor was able to treat her and correct some of the problems associated with the condition. For example, she
received growth hormone to improve her growth and estrogen to help her develop the physical changes of puberty.
5) Amanda's abnormal number of sex chromosomes resulted from ______.
A) random fertilization
B) independent assortment of chromosomes
C) cytokinesis
D) nondisjunction
E) crossing over
5)
6) Speciation requires ______.
A) long periods of time
B) geographic isolation
C) periods of rapid evolutionary change
D) a mass extinction so that new environmental opportunities will be available to the
survivors
E) genetic isolation
6)
7) The ability to tolerate lactose throughout life is most likely to be seen in ______.
A) Native Americans
B) East Asian populations
C) populations that live in cold climates
D) cultures that keep dairy herds
E) populations that live in wet climates
7)
2
8) Which of the foll ...
Gate bt papers
This document contains a sample exam for the GATE biotechnology exam from 2000. It includes 31 multiple choice or short answer questions testing knowledge of topics like restriction enzymes, DNA structure, gene expression, cloning, PCR, and more. The questions range in difficulty from recalling basic concepts to applying knowledge through calculations.
Pre-Test 3rd Quarter Science 10 Biology part
This document contains a 50 question pre-test covering topics in human anatomy and physiology, genetics, evolution, ecology, and population biology. The questions assess understanding of key concepts like the structure and function of reproductive systems, DNA replication and protein synthesis, biodiversity, population growth models, and challenges related to overpopulation. Correct answers are provided at the end for self-assessment purposes.
1. It is widely agreed that the plant kingdom arose from A)Eumycota..pdf
1. It is widely agreed that the plant kingdom arose from A)Eumycota. B)Chrysophyta.
C)Phaeophyta. D)Rhodophyta. E)Chlorophyta.
2. A universal feature of the life cycle of plants is A)morphologically identical haploid and
diploid stages. B)genetically identical haploid and diploid stages. C)alteration of generations
between heteromorphic haploid gametophytes and diploid sporophytes. D)All of the above
E)None of the above
3. Several evolutionary adaptations to land are shared by all plants. These shared adaptations do
not include A)waxy protective coverings. B)support against gravity. C)means of taking up water
from the soil. D)protective structures for the new sporophyte. E)water transport by xylem.
4. Ferns are in which phylum? A) Lycophyta B) Anthocerophyta C) Hepatophyta D) Pterophyta
E) Bryophyta
5. The bryophytes are dependent on water for reproduction because A) sperm are passively
transported to eggs by water. B) gametogenesis only occurs when the plants are moist. C) eggs
and sperm are released into water and then unite. D) sperm must swim through water to reach
and fertilize eggs. E) None of the above
6. All plants produce __________ by mitosis and __________ by meiosis. A)spores, gametes
B)gametes, gametes C)gametes, spores D)spores, spores E)spores, gametes and spores
7. In a heterosporous life cycle, the microspore develops into the _____ gametophyte, while the
megaspore develops into the ______ gametophyte. A)female, male B)male, female C)diploid,
haploid D)haploid, diploid E)None of the above
8. Asexual reproduction in liverworts is accomplished by A)gametophytes. B)spores. C)gemmae.
D)tracheids.
9. You are walking along a roadside and find a plant with the following characteristics: very thin
waxy cuticle, stomata, simple leaves in whorls around a central stem, independent sporophyte
and gametophyte, sporangia in strobili. This plant is most likely a member of which of the
following phyla? A)Bryophyta B)Sphenophyta C)Pterophyta D)Lycophyta
10. Plants differ from algae in that only plants A)are photosynthetic. B)are multicellular.
C)possess chlorophyll. D)have multicellular embryos protected by the parent. E)are eukaryotic.
11. Which statement about the alternation of generations in plants is not true? A) The plant life
cycle is characterized by diploid and haploid forms. B)Meiosis occurs in sporangia. C)Gametes
are always produced by meiosis. D)The zygote is the first cell of the sporophyte generation.
E)The gametophyte and sporophyte differ genetically.
12. The most abundant gymnosperm phylum today is A) Cycadophyta. B) Ginkgophyta. C)
Gnetophyta. D) Coniferophyta. E) None of the above
13. Coniferous gymnosperms, such as pines, depend primarily on __________ for pollination;
thus, the plants produce large quantities of pollen that disperse over large areas during the spring.
A) insects B) birds C) water D) wind E) mammals
14. An evolutionary trend that runs throughout the plant kingdom is that the sporophyte
generation ___ and .
Biology english
1. The document contains a biology exam with 5 questions covering topics like genetics, cell biology, and human anatomy.
2. Question 1 includes parts on identifying bones, hormone secretions, inheritance of genetic traits, and identifying structures and enzymes.
3. Question 2 covers genetic and scientific terms, reasons for biological phenomena, and explaining a genetic cross between pea plants.
Chapter 2 problems.1. (Problem 1) Of the following, whi.pdf
Chapter 2 problems.
1. (Problem 1) Of the following, which is a difference between prokaryotic and eukaryotic
cells?
A. Eukaryotic cells have a nuclear envelope surrounding the genetic material, whereas
prokaryotes have no nucleus.
B. Prokaryotic cells have multiple paired chromosomes, but eukaryotic cells have only
one.
C. Prokaryotic cells have linear DNA, whereas eukaryotes have circular DNA.
D. Eukaryotes have histone proteins, whereas prokaryotes do not.
E. Plasmids contain some genes for eukaryotes, whereas organelles contain some
genes for prokaryotes.
2. (Problem 3) Which of the following are fundamental events that must take place in cell
reproduction?
A. A cell\'s genetic information must be copied.
B. The copies of the genetic information must be separated from one another.
C. The cell must divide.
D. All of the above are fundamental events that must take place in cell reproduction.
3. (Problem 4 part 1): What are three essential structural elements of a functional
eukaryotic chromosome?
A. Histone proteins, spindle fibers, and a pair of telomeres
B. Origins of replication, chromatids, and kinetochores
C. A centromere, a pair of telomeres, and origins of replication
D. A centromere, chromatids, and kinetochores
E. Spindle fibers, kinetochores, and chromatids
4. (Problem 4 part 2 ) The chromosomal structures that serve as the attachment point for
spindle fibers are the _____________________.
A. telomeres
B. origins of replication
C. centromeres
D. kinetochore proteins
E. histone proteins
5. (Problem 4 part 3) The natural ends of eukaryotic chromosomes that serve to stabilize
the ends of the chromosomes are the ______________________.
A. telomeres
B. origins of replication
C. centromeres
D. kinetochore proteins
E. histone proteins
6. (Problem 6, part 1) _______________ is the part of interphase within the cell cycle
where the cell growth and protein synthesis necessary for cell division and DNA replication take
place.
A. G1
B. S
C. G2
D. M
E. Telophase
15. (Problem 10) Why are the two cells produced by the cell cycle genetically identical?
A. An exact copy of each DNA molecule was created in S phase giving rise to the two
identical sister chromatids.
B. Chromosomal replication in prophase ensures two identical copies of each
chromosome for the two cells.
C. Mitosis ensures that each cell receives one copy of the two identical sister
chromatids created during S phase.
D. Both A and B are reasons that the two cells produced by the cell cycle are identical.
E. Both A and C are reasons that the two cells produced by the cell cycle are identical.
16. (Problem 11, part 1) For the stages of meiosis I below, which is incorrectly matched to a
major event that takes place during that stage?
A. Prophase I—synapsis
B. Metaphase I—homologous pairs of chromosomes line up on the equatorial plane of
the metaphase plate
C. Anaphase I—separation of sister chromatids
D. Telophase I—separated chromosomes reach spindle poles at opposite ends of the
cell
.
Biological classification .pdf
This document provides a 40 question biology classification test with multiple choice answers. It includes questions testing knowledge of archaebacteria characteristics, mycorrhiza, uses of E. coli in research, diatom shell composition, kingdom classification systems, fungal reproduction, virus structure, bacterial shapes, decomposer roles and more. The test is scored out of 160 total marks and takes approximately 45 minutes to complete.
MULTIPLE CHOICE CHOOSE RIGHT ANSWER. I GOT MOSTLY WRONG ANSWERS PL.pdf
MULTIPLE CHOICE : CHOOSE RIGHT ANSWER. I GOT MOSTLY WRONG ANSWERS
PLEASE HELP ME
15. Which of the following is an advantage of using molecular characters over others when
studying phylogenetic relationships?
a. There are four character states of DNA.
b. DNA base substitutions may evolve independently in different species.
c. Some DNA sequences are strongly conserved by natural selection.
d. Even if there are few morphological differences, molecular characters can still be used.
e. Different molecules have the same rate of evolutionary change.
16. Uniformitarianism means that
a. geological processes are very slow and gradual.
b. biological processes are uniform.
c. geological processes that took place in the past continue to occur in the present, and at the
same rate.
d. evolution proceeds at a uniform speed.
e. natural selection is uniform across different groups.
17. You removed a Pax-6 gene from a mosquito larva and replaced it with a spider Pax-6 gene.
Most likely the mosquito larva will
a. not develop any eyes.
b. develop spider eyes.
c. develop eyes with some intermediate characters between those of spiders and those of
mosquitoes.
d. develop typical mosquito eyes.
e. develop eyes in unusual body parts.
18. Members of the cactus family resemble some Euphorbiaceae in many regards, both
morphologically and physiologically. The reason for this similarity is
a. that the two families are closely related.
b. that they possess identical Hox genes.
c. that they both live in a very similar environment.
d. that they both grow in Australia.
e. a coevolution of these two families.
19. The first person to suggest a comprehensive theory of evolution was
a. Darwin.
b. Wallace.
c. Lyell.
d. Lamarck.
e. Linnaeus.
20. Relatively old fossils will have
a. a high amount of 12C.
b. a low amount of 12C.
c. a low amount of both 12C and 14C.
d. a high amount of 14C compared to living organisms.
e. a low amount of 14C compared to living organisms.
21. Which of the following is NOT a mechanism by which bacteria cope with antibiotics?
a. The outer membrane of Gram-negative bacteria may prevent antibiotics from entering the cell.
b. Antibiotics are stored away in a vacuole.
c. A bacterial enzyme may break down the antibiotic.
d. A pump mechanism moves antibiotics out of the cell.
e. Bacteria produce molecules that bind to the antibiotic.
22. Which of the following terms would you associate with quorum sensing?
a. phototrophs
b. endotoxins
c. antibiotic resistance
d. nitrogen fixation
e. biofilms
23. Nitrification is the process by which
a. elementary nitrogen is converted to nitrates.
b. nitrates are converted to ammonium.
c. nitrites are converted to ammonium.
d. nitrites are converted to nitrates.
e. nitrates are converted to elementary nitrogen.
24. Bacteria that are poisoned by oxygen are called
a. aerobes.
b. facultative anaerobes.
c. obligate anaerobes.
d. chemotrophs.
e. none of the above.
25. Which of the following groups have no peptidoglycan in their cell .
Aipmt 2007
This document contains a biology exam with 44 multiple choice questions covering topics like biological organization, elements that make up living organisms, cell structures, plant and animal classification, evolution, and plant physiology. The questions test fundamental concepts in these subject areas and each question is followed by the correct multiple choice answer.
2.2 In the spring of 2018, Chinas central bank, Peoples Bank of Chi.pdf
2.2 In the spring of 2018, China's central bank, People's Bank of China, announced that it would
cut the reserve requirement ratio from 17 percent to 16 percent. This was expected to release
1,300 billion of additional liquidity into the banking system. How large was the monetary base
initially?.
2.25 What makes sales leaders tick Mercuri International conducted a.pdf
2.25 What makes sales leaders tick? Mercuri International conducted a study to explore sales
strategies, processes, and support systems within businesses. Organizations were categorized by
sales performance level (top performers vs. middle performers vs. bottom F extent to which the
organization invests in customer satisfaction. Results were organized into the following table. At
the 0.05 level of significance, is there evidence of a significant relationship between sales
performance level and level of investment in customer satisfaction?.
More Related Content
Similar to 14) ldenaify the correct laryctype of an individaal with Turker Syndt.pdf
BIOL 101 EXAM The following general directions apply to thi.docx
BIOL 101 EXAM
The following general directions apply to this exam: This exam is worth a total of 125 points. Multiple choice questions #1-50 are worth 1 point each. Multiple choice questions #51-57 are worth 2 points each. Choose 6 of 7 essay questions #58-64, which are worth 10 points each. Please provide answers on the answer sheets provided at the end of the exam. I recommend that you print out the exam, answer the questions, then copy the answers onto the answer sheets. Please submit only the answer sheets into your assignment folder
GOOD LUCK! Thanks for taking the course,
********************************************************************** MULTIPLE CHOICE QUESTIONS – 1 POINT EACH – 50 POINTS TOTAL: On the answer sheet, indicate the letter that represents the best answer to each of the multiple choice questions below.
1. In science, a hypothesis must be A) a known fact B) testable C) derived from a theory
D) able to be proven absolutely true
2. Which of the following includes all the others?
A) atom B) cell C) organism D) ecosystem
3. A carbon atom of mass number 12 and a carbon atom of mass number 14 are
A) covalent B) compounds C) ions D) isotopes
4. A chlorine atom has 17 protons, 18 neutrons, and 17 electrons. The atomic number of
chlorine isA) 8 B) 17 C) 35 D) 52
5. If you place the probe of a pH meter in lye or sodium hydroxide (NaOH), it will read
pH 14. Sodium hydroxide is A) an acid B) neutralC) a base
6. This polysaccharide forms fibers that are a major component of plant cell walls:
A) glucose B) starch C) cellulose D) glycogen
7. Glycerol is a building block of A) starch B) enzymes C) vegetable oil D) DNA
8. Which of these types of molecules contain nitrogen?
A) polysaccharides B) proteins C) steroids
9. Prokaryotic cells, with no nucleus or membranous organelles, are found in
A) animals B) bacteria C) fungi D) plants
10. The main function of a ribosome is to A) extract energy from glucose
B) synthesize glucose C) store food in the form of fat
D) synthesize proteins
11. Mitochondria A) package proteins for secretion from cell B) contain chromosomes
C) are sites of oxidation of glucose to generate ATP D) synthesize proteins
12. The plasma membrane consists of A) a single layer of phospholipid molecules
B) a double layer of phospholipid molecules in which proteins are embedded
C) several layers of protein and carbohydrate molecules
D) a triple layer of phospholipids and carbohydrates
13. The movement of molecules from a region of low concentration across a membrane
to a region of high concentration by use of ATP energy is A) active transport
B)diffusion C) passive transport D) osmosis
14. The oxygen in our atmosphere is produced by A) greenhouse effect
B) cellular respiration C) photosynthesis D) volcanic ...
Sumia fatima mc qs -virus
This document contains 81 multiple choice questions related to viruses and viral diseases. The questions cover topics like the definition of viruses, their shapes and sizes, important discoveries in virology, and examples of specific plant, animal and human viral diseases. Some key scientists mentioned include Mayer, Jenner, Beijerinck, and Hershey & Chase. The questions are intended to test knowledge of basic virology concepts and history.
QUIZ-EUKARYOTES.pptx lectern note quick quiz
The document is a quiz about the origin and evolution of eukaryotes. It asks multiple choice questions about key aspects of endosymbiotic theory such as mitochondria and chloroplasts evolving from bacteria, when the first eukaryotic cells appeared, and the defining features of eukaryotic cells. The questions also cover the primary functions of organelles in eukaryotic cells like the nucleus, mitochondria, chloroplasts, and vacuoles.
X biology full notes chapter 6
1) The document discusses heredity and evolution, including key concepts such as variation arising from sexual and asexual reproduction, natural selection, Mendel's experiments on inheritance, and Darwin's theory of evolution by natural selection.
2) It provides definitions of important genetic terms like dominant and recessive traits, monohybrid and dihybrid crosses, alleles, and explains mechanisms of sex determination and inheritance in humans.
3) The document also discusses evidence that supports evolution such as homologous and analogous structures, fossils, molecular phylogeny, and how evolution has led to greater diversity and adaptation over time.
Halley's society quiz
1) This document lists the names of 5 biologists born between 1809-1967.
2) It also includes questions about genetics, predator-prey relationships, and cell biology concepts such as mitosis and meiosis.
3) Bonus questions ask for the meaning of DNA and which kingdom bacteria are classified into.
Paper plant bacteriology anu.
This document contains questions related to plant bacteriology. It covers topics such as defining types of bacteria (e.g. bacteriophage, bdellovibrio), contributions of plant bacteriologists, phytobacteriology, bacterial cell structure, antibiotics, diseases caused by phytoplasma, bacterial classification, true/false statements, and multiple choice questions. The document contains questions to test knowledge in areas of bacterial structure, function, identification, and roles in plant pathology.
Definitions and mcqs on branches of Biology by Sajid Ali Talpur
The document defines 30 branches of biology and provides 30 multiple choice questions related to those branches. It discusses fields like zoology, botany, microbiology, genetics, ecology, and others. It also provides the answers to the multiple choice questions.
12). Choose the letter designation that represent homozygous recessi.pdf
12). Choose the letter designation that represent homozygous recessive genotypte?
c. ee
As there are always two letters in the genotype because one code for the trait come from materal
and other code for the trait comes from paternal oraganism, so every organism has two codes (
letters ). The two lowercase letters in the genotype referred as homozygous recessive genotype(
ee). The term pure may also used in place of homozygous.
13). Daughter nuclei form from each parent cell during
a. Telophase I and telophase II
In both at each pole, a daughter nucleus with nuclear membrane( from ER) and nucleolus( from
SAT chromosome) is formedand also there is disappearance of astral rays and spindle fibres.
14). The diploid human cell has _ chromosomes.
- 46
The diploid number is abbreviated as 2n because of the presence of twice the amount of
chromosomes as a haploid cell. The haploid cell has a total of 23 chromosomes while the diploid
cell has 46 chromosomes.
15). Choose all that are true about genes
- genes are located on chromosomes
- genes are units of inheritence about heritable trait
- genes are arranged in a linear sequence on a chromosome
- each gene has its own location,in one type of chromosome
16).Mendal theory of independent assortment states that
a. genes for different traits are randomly distributed to gametes during meiosis.
17). Pairs of homologus chromosomes exist
a. during meiosis I
It is a special type of division in which chromosomes duplicate only once, but cell divides twice.
So one parental cell produces 4 daughter cells.
18). Alternate forms of genes are called_
- alleles
19). The physical appearance of an individual is referrred to as its
b. Phenotype
20). The genetic make- up of an individual is referred to as its
a.Genotype
21). Why the sexual reproduction benefit for the organism?
all of these are true.
22). The various forms of particular gene are called
b. alleles
Solution
12). Choose the letter designation that represent homozygous recessive genotypte?
c. ee
As there are always two letters in the genotype because one code for the trait come from materal
and other code for the trait comes from paternal oraganism, so every organism has two codes (
letters ). The two lowercase letters in the genotype referred as homozygous recessive genotype(
ee). The term pure may also used in place of homozygous.
13). Daughter nuclei form from each parent cell during
a. Telophase I and telophase II
In both at each pole, a daughter nucleus with nuclear membrane( from ER) and nucleolus( from
SAT chromosome) is formedand also there is disappearance of astral rays and spindle fibres.
14). The diploid human cell has _ chromosomes.
- 46
The diploid number is abbreviated as 2n because of the presence of twice the amount of
chromosomes as a haploid cell. The haploid cell has a total of 23 chromosomes while the diploid
cell has 46 chromosomes.
15). Choose all that are true about genes
- genes are located on chromosomes
- genes are units of inheriten.
1 Most of the chromosomes in humans are sex chromosomes Tr.pdf
1) Most of the chromosomes in humans are sex chromosomes. True/False
2) The same sequence of genes is found on ______chromosomes
3) In the human life cycle, somatic cells are: a)diploid, while gametes are diploid.
b)diploid, while gametes are haploid.
c)haploid, while gametes are diploid.
d)haploid, while gametes are haploid.
4) If the human reproductive cycle only included diploid cells, the offspring of each generation
would have twice as much genetic material in each cell as in the parent cells. true/false
5) If the somatic cells of a species have 25 pairs of homologous chromosomes, the number of
chromosomes in haploid gametes would be____
6) Sister chromatids are separated during mitosis and _____
7)In what types of organism(s) and where does meiosis occur? What type of cell division occurs in
bacteria?
8) How many cells are produced at the end of meiosis?
9) How many chromosomes does each of the daughter cells contain?
10) Are these daughter cells haploid, diploid, or tetraploid? Explain.
2) The same sequence of genes is found on ______chromosomes
3) In the human life cycle, somatic cells are: a)diploid, while gametes are diploid.
b)diploid, while gametes are haploid.
c)haploid, while gametes are diploid.
d)haploid, while gametes are haploid.
4) If the human reproductive cycle only included diploid cells, the offspring of each generation
would have twice as much genetic material in each cell as in the parent cells. true/false
5) If the somatic cells of a species have 25 pairs of homologous chromosomes, the number of
chromosomes in haploid gametes would be____
6) Sister chromatids are separated during mitosis and _____
7)In what types of organism(s) and where does meiosis occur? What type of cell division occurs in
bacteria?
8) How many cells are produced at the end of meiosis?
9) How many chromosomes does each of the daughter cells contain?
10) Are these daughter cells haploid, diploid, or tetraploid? Explain..
MULTIPLE CHOICE1. In science, a hypothesis must be A) a kno.docx
MULTIPLE CHOICE
1. In science, a hypothesis must be
A) a known fact B) testable C) derived from a theory D) able to be proven absolutely true
2. Which of the following includes all the others?
A) population B) cell C) organism D) atom
3. A sodium atom has 11 protons, 12 neutrons, and 11 electrons. The atomic number of
sodium isA) 11 B) 12 C) 23 D) 34
4. If you place the probe of a pH meter in an unknown liquid and it reads
pH 10, the liquid is A) an acid B) neutral C) a base
5. A carbon atom of mass number 12 and a carbon atom of mass number 14 are
A) covalent B) compounds C) isotopes D) ions
6. This polysaccharide forms fibers that are a major component of plant cell walls:
A) glucose B) starch C) cellulose D) glycogen
7. Glycerol is a building block of A) starch B) enzymes C) vegetable oil D) DNA
8. Which of these types of molecules contain nitrogen?
A) polysaccharides B) phospholipids C) proteins
9. Prokaryotic cells, with no nucleus or membranous organelles, are found in
A) animals B) bacteria C) fungi D) plants
10. The main function of a ribosome is to
A) extract energy from glucose B) synthesize glucose C) store food in the form of fat
D) synthesize proteins
11. Mitochondria
A) package proteins for secretion from cell B) contain chromosomes
C) are sites of oxidation of glucose to generate ATP D) synthesize proteins
12. The plasma membrane consists of
A) a single layer of phospholipid molecules
B) a double layer of phospholipid molecules in which proteins are embedded
C) several layers of protein and carbohydrate molecules
D) a triple layer of phospholipids and carbohydrates
13. The movement of molecules from a region of low concentration across a membrane
to a region of high concentration by use of ATP energy is
A) active transport B)diffusion C) passive transport D) osmosis
14. The oxygen in our atmosphere is produced by
A) greenhouse effect B) cellular respiration C) photosynthesis D) volcanic eruptions
15. Yeast cells break down glucose anaerobically into
A) ethanol and CO2 B) lactic acid and CO2
C) lactic acid and H2O D) ethanol and H2O
16. The net energy gain from complete cellular respiration is
A) 2 ATP B) 4 ATP C) 8 ATP D) 36-38 ATP
17. Carbon dioxide is released in A) the light-dependent phase of photosynthesis
B) the Krebs cycle C) glycolysis D) the Calvin cycle
18. If the concentration of glucose in the water outside of a cell is higher than the
concentration inside,
A) water will tend to enter the cell by osmosisB) water will tend to leave the cell by osmosis C) glucose will tend to enter the cell by osmosis D) glucose will tend to leave the cell by osmosis
19. What happens if a red blood cell is placed in a hypotonic solution?
A) the cel.
Molecular 50 questions
Dr. Karthikeyan Pethusamy, a student, and teacher of medical biochemistry shares his teaching slide on molecular biology question & answers.
BIO101 Midterm - Sacramento Valley Campus- June 2014TEST MName.docx
BIO101 Midterm - Sacramento Valley Campus- June 2014
TEST M
Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1) Homologous chromosomes ______.
A) include only the autosomes
B) separate during interphase
C) include only the sex chromosomes
D) are a set of chromosomes that the cell received from one parent
E) carry the same genes
1)
2) Glucose molecules provide energy to power the swimming motion of sperm. In this example,
the sperm are changing ______.
A) kinetic energy into chemical energy
B) chemical energy into potential energy
C) kinetic energy into potential energy
D) chemical energy into kinetic energy
E) none of the above
2)
3) Examine the genetic code table, shown below. The codon AGC codes for the amino acid ______. 3)
1
A) serine
B) alanine
C) glycine
D) threonine
E) arginine
4) Hypophosphatemia (vitamin D-resistant rickets) is inherited as an sex-linked dominant trait.
The relevant gene is found on the X chromosome. What is the expected outcome of a cross
between a homozygous recessive woman and a man with hypophosphatemia?
A) Seventy-five percent of their offspring exhibit hypophosphatemia.
B) Twenty-five percent of their offspring exhibit hypophosphatemia.
C) Fifty percent of their daughters and fifty percent of their sons exhibit hypophosphatemia.
D) All of their daughters and none of their sons exhibit hypophosphatemia.
E) All of their sons and none of their daughters exhibit hypophosphatemia.
4)
Please read the following paragraph and answer the following question(s).
Amanda's parents realized that her body was not developing properly about the time she was 12 years old. She was
shorter than most of her friends and was not going through changes normally associated with female puberty. They took
her to a doctor who initially diagnosed Amanda with Turner Syndrome because of her physical features. He ordered a
karyotype that confirmed his diagnosis. Amanda was born with only one X chromosome. Although there is no specific
cure, the doctor was able to treat her and correct some of the problems associated with the condition. For example, she
received growth hormone to improve her growth and estrogen to help her develop the physical changes of puberty.
5) Amanda's abnormal number of sex chromosomes resulted from ______.
A) random fertilization
B) independent assortment of chromosomes
C) cytokinesis
D) nondisjunction
E) crossing over
5)
6) Speciation requires ______.
A) long periods of time
B) geographic isolation
C) periods of rapid evolutionary change
D) a mass extinction so that new environmental opportunities will be available to the
survivors
E) genetic isolation
6)
7) The ability to tolerate lactose throughout life is most likely to be seen in ______.
A) Native Americans
B) East Asian populations
C) populations that live in cold climates
D) cultures that keep dairy herds
E) populations that live in wet climates
7)
2
8) Which of the foll ...
Gate bt papers
This document contains a sample exam for the GATE biotechnology exam from 2000. It includes 31 multiple choice or short answer questions testing knowledge of topics like restriction enzymes, DNA structure, gene expression, cloning, PCR, and more. The questions range in difficulty from recalling basic concepts to applying knowledge through calculations.
Pre-Test 3rd Quarter Science 10 Biology part
This document contains a 50 question pre-test covering topics in human anatomy and physiology, genetics, evolution, ecology, and population biology. The questions assess understanding of key concepts like the structure and function of reproductive systems, DNA replication and protein synthesis, biodiversity, population growth models, and challenges related to overpopulation. Correct answers are provided at the end for self-assessment purposes.
1. It is widely agreed that the plant kingdom arose from A)Eumycota..pdf
1. It is widely agreed that the plant kingdom arose from A)Eumycota. B)Chrysophyta.
C)Phaeophyta. D)Rhodophyta. E)Chlorophyta.
2. A universal feature of the life cycle of plants is A)morphologically identical haploid and
diploid stages. B)genetically identical haploid and diploid stages. C)alteration of generations
between heteromorphic haploid gametophytes and diploid sporophytes. D)All of the above
E)None of the above
3. Several evolutionary adaptations to land are shared by all plants. These shared adaptations do
not include A)waxy protective coverings. B)support against gravity. C)means of taking up water
from the soil. D)protective structures for the new sporophyte. E)water transport by xylem.
4. Ferns are in which phylum? A) Lycophyta B) Anthocerophyta C) Hepatophyta D) Pterophyta
E) Bryophyta
5. The bryophytes are dependent on water for reproduction because A) sperm are passively
transported to eggs by water. B) gametogenesis only occurs when the plants are moist. C) eggs
and sperm are released into water and then unite. D) sperm must swim through water to reach
and fertilize eggs. E) None of the above
6. All plants produce __________ by mitosis and __________ by meiosis. A)spores, gametes
B)gametes, gametes C)gametes, spores D)spores, spores E)spores, gametes and spores
7. In a heterosporous life cycle, the microspore develops into the _____ gametophyte, while the
megaspore develops into the ______ gametophyte. A)female, male B)male, female C)diploid,
haploid D)haploid, diploid E)None of the above
8. Asexual reproduction in liverworts is accomplished by A)gametophytes. B)spores. C)gemmae.
D)tracheids.
9. You are walking along a roadside and find a plant with the following characteristics: very thin
waxy cuticle, stomata, simple leaves in whorls around a central stem, independent sporophyte
and gametophyte, sporangia in strobili. This plant is most likely a member of which of the
following phyla? A)Bryophyta B)Sphenophyta C)Pterophyta D)Lycophyta
10. Plants differ from algae in that only plants A)are photosynthetic. B)are multicellular.
C)possess chlorophyll. D)have multicellular embryos protected by the parent. E)are eukaryotic.
11. Which statement about the alternation of generations in plants is not true? A) The plant life
cycle is characterized by diploid and haploid forms. B)Meiosis occurs in sporangia. C)Gametes
are always produced by meiosis. D)The zygote is the first cell of the sporophyte generation.
E)The gametophyte and sporophyte differ genetically.
12. The most abundant gymnosperm phylum today is A) Cycadophyta. B) Ginkgophyta. C)
Gnetophyta. D) Coniferophyta. E) None of the above
13. Coniferous gymnosperms, such as pines, depend primarily on __________ for pollination;
thus, the plants produce large quantities of pollen that disperse over large areas during the spring.
A) insects B) birds C) water D) wind E) mammals
14. An evolutionary trend that runs throughout the plant kingdom is that the sporophyte
generation ___ and .
Biology english
1. The document contains a biology exam with 5 questions covering topics like genetics, cell biology, and human anatomy.
2. Question 1 includes parts on identifying bones, hormone secretions, inheritance of genetic traits, and identifying structures and enzymes.
3. Question 2 covers genetic and scientific terms, reasons for biological phenomena, and explaining a genetic cross between pea plants.
Chapter 2 problems.1. (Problem 1) Of the following, whi.pdf
Chapter 2 problems.
1. (Problem 1) Of the following, which is a difference between prokaryotic and eukaryotic
cells?
A. Eukaryotic cells have a nuclear envelope surrounding the genetic material, whereas
prokaryotes have no nucleus.
B. Prokaryotic cells have multiple paired chromosomes, but eukaryotic cells have only
one.
C. Prokaryotic cells have linear DNA, whereas eukaryotes have circular DNA.
D. Eukaryotes have histone proteins, whereas prokaryotes do not.
E. Plasmids contain some genes for eukaryotes, whereas organelles contain some
genes for prokaryotes.
2. (Problem 3) Which of the following are fundamental events that must take place in cell
reproduction?
A. A cell\'s genetic information must be copied.
B. The copies of the genetic information must be separated from one another.
C. The cell must divide.
D. All of the above are fundamental events that must take place in cell reproduction.
3. (Problem 4 part 1): What are three essential structural elements of a functional
eukaryotic chromosome?
A. Histone proteins, spindle fibers, and a pair of telomeres
B. Origins of replication, chromatids, and kinetochores
C. A centromere, a pair of telomeres, and origins of replication
D. A centromere, chromatids, and kinetochores
E. Spindle fibers, kinetochores, and chromatids
4. (Problem 4 part 2 ) The chromosomal structures that serve as the attachment point for
spindle fibers are the _____________________.
A. telomeres
B. origins of replication
C. centromeres
D. kinetochore proteins
E. histone proteins
5. (Problem 4 part 3) The natural ends of eukaryotic chromosomes that serve to stabilize
the ends of the chromosomes are the ______________________.
A. telomeres
B. origins of replication
C. centromeres
D. kinetochore proteins
E. histone proteins
6. (Problem 6, part 1) _______________ is the part of interphase within the cell cycle
where the cell growth and protein synthesis necessary for cell division and DNA replication take
place.
A. G1
B. S
C. G2
D. M
E. Telophase
15. (Problem 10) Why are the two cells produced by the cell cycle genetically identical?
A. An exact copy of each DNA molecule was created in S phase giving rise to the two
identical sister chromatids.
B. Chromosomal replication in prophase ensures two identical copies of each
chromosome for the two cells.
C. Mitosis ensures that each cell receives one copy of the two identical sister
chromatids created during S phase.
D. Both A and B are reasons that the two cells produced by the cell cycle are identical.
E. Both A and C are reasons that the two cells produced by the cell cycle are identical.
16. (Problem 11, part 1) For the stages of meiosis I below, which is incorrectly matched to a
major event that takes place during that stage?
A. Prophase I—synapsis
B. Metaphase I—homologous pairs of chromosomes line up on the equatorial plane of
the metaphase plate
C. Anaphase I—separation of sister chromatids
D. Telophase I—separated chromosomes reach spindle poles at opposite ends of the
cell
.
Biological classification .pdf
This document provides a 40 question biology classification test with multiple choice answers. It includes questions testing knowledge of archaebacteria characteristics, mycorrhiza, uses of E. coli in research, diatom shell composition, kingdom classification systems, fungal reproduction, virus structure, bacterial shapes, decomposer roles and more. The test is scored out of 160 total marks and takes approximately 45 minutes to complete.
MULTIPLE CHOICE CHOOSE RIGHT ANSWER. I GOT MOSTLY WRONG ANSWERS PL.pdf
MULTIPLE CHOICE : CHOOSE RIGHT ANSWER. I GOT MOSTLY WRONG ANSWERS
PLEASE HELP ME
15. Which of the following is an advantage of using molecular characters over others when
studying phylogenetic relationships?
a. There are four character states of DNA.
b. DNA base substitutions may evolve independently in different species.
c. Some DNA sequences are strongly conserved by natural selection.
d. Even if there are few morphological differences, molecular characters can still be used.
e. Different molecules have the same rate of evolutionary change.
16. Uniformitarianism means that
a. geological processes are very slow and gradual.
b. biological processes are uniform.
c. geological processes that took place in the past continue to occur in the present, and at the
same rate.
d. evolution proceeds at a uniform speed.
e. natural selection is uniform across different groups.
17. You removed a Pax-6 gene from a mosquito larva and replaced it with a spider Pax-6 gene.
Most likely the mosquito larva will
a. not develop any eyes.
b. develop spider eyes.
c. develop eyes with some intermediate characters between those of spiders and those of
mosquitoes.
d. develop typical mosquito eyes.
e. develop eyes in unusual body parts.
18. Members of the cactus family resemble some Euphorbiaceae in many regards, both
morphologically and physiologically. The reason for this similarity is
a. that the two families are closely related.
b. that they possess identical Hox genes.
c. that they both live in a very similar environment.
d. that they both grow in Australia.
e. a coevolution of these two families.
19. The first person to suggest a comprehensive theory of evolution was
a. Darwin.
b. Wallace.
c. Lyell.
d. Lamarck.
e. Linnaeus.
20. Relatively old fossils will have
a. a high amount of 12C.
b. a low amount of 12C.
c. a low amount of both 12C and 14C.
d. a high amount of 14C compared to living organisms.
e. a low amount of 14C compared to living organisms.
21. Which of the following is NOT a mechanism by which bacteria cope with antibiotics?
a. The outer membrane of Gram-negative bacteria may prevent antibiotics from entering the cell.
b. Antibiotics are stored away in a vacuole.
c. A bacterial enzyme may break down the antibiotic.
d. A pump mechanism moves antibiotics out of the cell.
e. Bacteria produce molecules that bind to the antibiotic.
22. Which of the following terms would you associate with quorum sensing?
a. phototrophs
b. endotoxins
c. antibiotic resistance
d. nitrogen fixation
e. biofilms
23. Nitrification is the process by which
a. elementary nitrogen is converted to nitrates.
b. nitrates are converted to ammonium.
c. nitrites are converted to ammonium.
d. nitrites are converted to nitrates.
e. nitrates are converted to elementary nitrogen.
24. Bacteria that are poisoned by oxygen are called
a. aerobes.
b. facultative anaerobes.
c. obligate anaerobes.
d. chemotrophs.
e. none of the above.
25. Which of the following groups have no peptidoglycan in their cell .
Aipmt 2007
This document contains a biology exam with 44 multiple choice questions covering topics like biological organization, elements that make up living organisms, cell structures, plant and animal classification, evolution, and plant physiology. The questions test fundamental concepts in these subject areas and each question is followed by the correct multiple choice answer.
Similar to 14) ldenaify the correct laryctype of an individaal with Turker Syndt.pdf (20)
BIOL 101 EXAM The following general directions apply to thi.docx
BIOL 101 EXAM The following general directions apply to thi.docx
Definitions and mcqs on branches of Biology by Sajid Ali Talpur
Definitions and mcqs on branches of Biology by Sajid Ali Talpur
12). Choose the letter designation that represent homozygous recessi.pdf
12). Choose the letter designation that represent homozygous recessi.pdf
1 Most of the chromosomes in humans are sex chromosomes Tr.pdf
1 Most of the chromosomes in humans are sex chromosomes Tr.pdf
MULTIPLE CHOICE1. In science, a hypothesis must be A) a kno.docx
MULTIPLE CHOICE1. In science, a hypothesis must be A) a kno.docx
BIO101 Midterm - Sacramento Valley Campus- June 2014TEST MName.docx
BIO101 Midterm - Sacramento Valley Campus- June 2014TEST MName.docx
1. It is widely agreed that the plant kingdom arose from A)Eumycota..pdf
1. It is widely agreed that the plant kingdom arose from A)Eumycota..pdf
Chapter 2 problems.1. (Problem 1) Of the following, whi.pdf
Chapter 2 problems.1. (Problem 1) Of the following, whi.pdf
MULTIPLE CHOICE CHOOSE RIGHT ANSWER. I GOT MOSTLY WRONG ANSWERS PL.pdf
MULTIPLE CHOICE CHOOSE RIGHT ANSWER. I GOT MOSTLY WRONG ANSWERS PL.pdf
More from aggarwalenterprises1
2.2 In the spring of 2018, Chinas central bank, Peoples Bank of Chi.pdf
2.2 In the spring of 2018, China's central bank, People's Bank of China, announced that it would
cut the reserve requirement ratio from 17 percent to 16 percent. This was expected to release
1,300 billion of additional liquidity into the banking system. How large was the monetary base
initially?.
2.25 What makes sales leaders tick Mercuri International conducted a.pdf
2.25 What makes sales leaders tick? Mercuri International conducted a study to explore sales
strategies, processes, and support systems within businesses. Organizations were categorized by
sales performance level (top performers vs. middle performers vs. bottom F extent to which the
organization invests in customer satisfaction. Results were organized into the following table. At
the 0.05 level of significance, is there evidence of a significant relationship between sales
performance level and level of investment in customer satisfaction?.
2. Why it could be very difficult to apply the discounted cash flow m.pdf
2. Why it could be very difficult to apply the discounted cash flow method for determining the
value of the companies in the following circumstances? a. A private/small firm, owner itself is
trying to sell the company. b. A candy manufacturer that just started up its operations, very few
months of sales but very potentially successful product c. Cyclical firm in the middle of an
economic recession d. A firm that is coming up from re-organization under the Federal law..
2. Using data from the World Development Indicators to find out the r.pdf
2. Using data from the World Development Indicators to find out the real GDP per capita of the
United States and that of China in 2020. Suppose that the United States and China have the same
production function, savings function, and law of motion for physical capital, as follows:
Ytus=A(Ktus)1(Ltus)Stus=YtusKt+1us=(1)Ktus+ItusandandandYtch=A(Ktch)1(Ltch)Stch=Ytch
Kt+1ch=(1)Ktch+Itch, where Yt denotes output, Kt denotes the stock of physical capital, Lt
denotes population, St denotes savings, and It denotes investment. The superscripts us and ch
denote, respectively,.
2. Types of unemployment. The three people described in the following.pdf
2. Types of unemployment. The three people described in the following table are categorized as
unemployed by the Bureau of Labor statistics. Identifv eych person in the table as structurally,
frictionally, or ayclically unemoloyed.
The following table presents data on frictional, cyclical, structural, and total unemployment for
an economy. True or False: This economy is currently at its natural rate of unemployment. True
False.
2. Strategic Issues Analysis (Internal and External) Using the releva.pdf
2. Strategic Issues Analysis (Internal and External) Using the relevant analytical tools, conduct
an analysis of both the internal and external environment as presented in the case. - Relevant
analytical tools can include PESTEL, SWOT, Stakeholder mapping, Porter's Competitive Forces
Analysis, BCG matrix, strategic capabilities, strategic resource, positioning analysis, etc.
"Nothing is a transaction. Everything is a transformation" (Chesky as cited in Ive, 2015). We are
living in a world which is powered, to a large extent, by a shared economy. To view business as
usual will no longer work. Airbnb's success story, what it has done and achieved, is not just a
celebration of creativity - it is the very definition of game-changer. Company overview Avid
travellers will know Airbnb, an online lodging rental platform. People can become a host on
Airbnb by listing their spare rooms while travellers can search for their holiday locations and
ideal accommodation. Brian Chesky and Joe Gebbia, both graduates of Rhode Island School of
Design, founded AirbedandBreadfast in 2007 to rent out air mattresses and provide breakfast
options in their apartment to visitors attending a design conference in San Francisco. They did so
to pay for their own rental fees. The idea was to offer visitors a way to save some money by not
having to pay prices charged by hotels. A concept totally unheard of in those days, they only
managed to interest three guests. In 2008, they were joined by Nathan Blecharczyk, a computer
engineer trained in Harvard who was also Gebbia's roommate before Chesky. Their initial
intention was to target visitors at large-scale events and conventions, where hotel rooms were
expensive and alternative accommodation was scarce. This effort produced a few thousand
listings in 67 countries. Advertising on Facebook together with email campaigns worked well
during the events. However, revenue dropped to a paltry sum at other times. In 2009, upon
advice from Paul Graham, Founder of start-up incubator Y Combinator, Chesky and Gebbia
went to New York City to gather feedback and learn from their successful hosts. After the visit,
they revamped the website based on the experiences of these hosts and high-quality photographs
of the apartments were added. This was in sharp contrast to the less professional-looking
photographs common on websites such as HomeAway and TripAdvisor. They changed the
company name from Airbedandbreakfast to Airbnb in 2010. The site's offerings were extended
to include the rental of a variety of properties such as entire homes and apartments, private
rooms, castles, boats, manors, treehouses, tipis, igloos and even islands. Business grew steadily
and by 2011, Airbnb raised more than USD 7.2 million and acquired several of its competitors -
Accoleo in 2011 and CrashPadder in 2012. In addition, the company acquired travel guides
NabeWise and Localmind in 2012 which allowed it to provide localised information on various
destinations. By .
2. Situation Tate is in Kindergarten and its story time. All the .pdf
2. Situation: Tate is in Kindergarten and it's story time. All the children come and sit down on
the floor. Tate is seen pressing down on the head of the child in front of her saying that she can't
see. Adult rosponse: The teacher tolls her to stop hurting Alticus and to choose a better spot to
sit. Child response: Tate gels very mad after several attempts to get the person in front of her to
move, she stomps out of the room into the hallway. Practicum Student observation: I watched
her leave and walked out into the hall to find her muttering to herself. I made a statement, "Tate;
you look very upset?" She tells me about how she couldn't see and no one would move for her so
she could see, Mrs. M just got mad at her. a. Probable cause of the problem? b. What evidence
did you uso to decide on that cause? c. Describe the guidance/discipline approach that best deals
with that cause. d. Another possible cause of the problem?.
2. Mohey supply, money demand, and adjustment to nobetary equilibrium.pdf
2. Mohey supply, money demand, and adjustment to nobetary equilibrium The follewing table
shows a money demand schedule, which is the euantity of moner demanded at various price
ierels (P). Aar in the Vatue of Montr cokimn in the folowing tabie. thelcal transaction reauires,
and the moter people aill wish to hold in the torim of currency or demand depceits. Assume that
the fank of Canada initially fios the quapeity of money supelied at 14 tilise. Bute connected
points (coreie symbol) ta gragh the meney dentand curve.
than the oudtr of mener idendeded. and the walke of moerer wit.
2. Situation Tate is in Kindergarien and its story time. All the .pdf
2. Situation: Tate is in Kindergarien and it's story time. All the children come and sit down on
the floor. Tate is seen pressing down on the head of the child in front of her saying that she can't
see. Adult response: The teacher tells her to stop hurting Alticus and to choose a better spot to
sit. Child response: Tate gets very mad after several attempts to get the person in front of her to
move, she stomps out of the room into the hallway. Practicum Student observation: I watched
her leave and walked out into the hall to find her muttering to herself. I made a statement, "Tate,
you look very upset?" She tells me about how she couldn't see and no one would move for her so
she could see, Mrs. M just got mad at her. a. Probable cause of the problem? b. What evidence
did you use to decide on that cause? c. Describe the guidance/discipline approach that best deals
with that cause. d. Another possible cause oir the problem?.
2. Independent Assortment Two genes, Dumb (d) and Anxious (a), are re.pdf
2. Independent Assortment Two genes, Dumb (d) and Anxious (a), are recessive genes routinely
found in offspring. Previous research has determined that they reside on different chromosomes.
F1 male and female are mated and their F2 offspring are scored for dumbness and anxiety.
Complete the Punnett square for the F2. Show the Phenotype, Genotype, and expected ratio for
the F2 below or to the side of the Punnett square. a. What % of the F2 offspring would you
expect that are dumb but not anxious? b. What \% of the F2 offspring would you expect that are
anxious but not dumb? c. What % of the F2 offspring would you expect that are dumb and
anxious? d. If your goal is to not have offspring that are dumb or anxious, what % of the F2
could be mated in the F3 ?.
2. In January 2015 , a sample of 417 students from the Colleges stud.pdf
2. In January 2015 , a sample of 417 students from the College's student body was taken. 264
students were female and 153 students were male. Each student was asked whether they were
right- or left-handed. The results are shown in the table below. Use these data to answer the
questions below. Suppose a student is chosen at random from this sample. a. Find the probability
that the student is male. 124/417 b. Find the probability that the student is left-handed. 54/417 c.
Find the probability that he is left-handed, given that the student is male. 29/417
d. Find the probability that the student is male, given that the student is left-handed. 29/417 e.
For this sample, are the events "being left-handed" and "being male" independent? Why or why
not? f. Find the probability of being left-handed and male. g. Find the probability of being left-
handed or male. Show calculations. h. Are the events "Male" and "Left-handed" mutually
exclusive? Why or why not? They are not mutually exclusive|.
2. Efficiency in the presence of externalities Public wifi hotspots g.pdf
2. Efficiency in the presence of externalities Public wifi hotspots grant many external benefits
on society: more equitable access to the internet, increased educational opportunities, and so on.
Therefore, the market equilibrium quantity of public wifi hotspots does not equal the socially
optimal quantity. The following graph plots the demand for public wifi hotspots (their private
value), the supply of public wifi hotspots (the private cost of producing them), and the social
value of public wifi hotspots, including both the private value and external benefits. Use the
black point (plus symbol) to indicate the market equilibrium quantity. Next, use the purple point
(diamond symbol) to indicate the socially optimal quantity..
2. Because of agglomeration economies and multiplier effects, urban a.pdf
2. Because of agglomeration economies and multiplier effects, urban areas emerge. What
characteristic of "settlement systems" in the colonies probably limited growth potential? A.
Colonial settlement patters were ideal for growth because the colonizers put workers where they
needed to be. B. Most colonial activity was designed for resource extraction and railways for
transporting raw materials passed existing and original economic centers. C. Industrial
manufacturing in urban centers advanced in the colonies on pace with developments in the core
countries. D. Both A and B..
2. A Professor, on his way to the University encounters traffic light.pdf
2. A Professor, on his way to the University encounters traffic lights A,B, and C every morning.
The lights work independently of one another and have probabilities 0.2,0.6, and 0.3 respectively
of stopping the Professor every morning. Find the probability that the Professor on his way to the
university on a Wednesday morning will be stopped by: (i) Traffic light A only (ii) A and B only
(iii) Exactly two of the traffic lights (iv) None of the lights (v) At least one light.
2. (5pts) About 8 of Savannah elephants are adapted to survive in .pdf
2. (5pts) About 8% of Savannah elephants are adapted to survive in the desert, while the
remainder are not. Elephants with the ability to survive in the desert are taller and leaner, with
their height determined by a recessive allele d, and shorter elephants not adapted to the desert
have the dominant allele D. If the population is assumed to be in Hardy-Weinburg equilibrium,
what are the genotypic and allelic frequencies in this population?.
2 Consider the following Diamond and Dybvig style model with 3 period.pdf
2 Consider the following Diamond and Dybvig style model with 3 periods, t=0,1,2 where agents
each have a $1 endowment at t=0 and care about consuming at t=1 or t=2. Their endowment can
be invested in two assets; a storage asset that allows the costless transfer of one unit from one
time period to another and an illiquid asset that pays out R=2 in period 2 but only pays out L=21
if it is liquidated early in period 1 . At t=1 a fraction people learn that they only care about
consumption at t=1, while a fraction (1) people learn that they only care about consumption at
t=2, and so the ex ante expected utility of an agent in t=0 is u(C1)+(1)u(C2) where the utility
function is u(C)=ln(C). For all questions state any assumptions you are making in deriving your
answers. (a) If =21 what is the expected utility of an optimal bank contract if the possibility of a
bank run, S, is zero i.e. if it is known with certainty that there won't be a bank run? (b) Suppose
that the probability of bank run is S=101, but all banks still offer the optimal contract as if there
was no possibility of a bank run as in part (a). In the event of a bank run all a bank's assets are
distributed equally between depositors. Now what is the expected utility of an agent in period 0
who deposits his/her endowment in a bank? (c) Suppose that the government implemented a
weak narrow banking regulation that each bank must ensure that reserves and the liquidation of
long term assets cover all potential withdrawals i.e. that 1x+xL>C1 where x denotes the per
agent investment in the illiquid asset. What is the expected utility of an optimal bank contract
under these regulations?.
18) Maslowun hiyerarisinde aadaki ihtiya�lardan hangisi kiinin ola.pdf
18) Maslow'un hiyerarisinde aadaki ihtiyalardan hangisi kiinin olabilecei ey olma drtsn ifade
eder?
Birini se:
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik
Birini se:
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik
Birini se:
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik
Birini se:
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik
Birini se:
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik
Birini se:
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik
A.hibiri
B.sosyal
C.kendini gerekletirme
D.fizyolojik.
15. (SCA) or cardiac arrest is when the heart suddenly and warning..pdf
15. (SCA) or cardiac arrest is when the heart suddenly and warning. 16. There are major signs of
SCA: a. No b. No (Agonal gasps mean "no breathing.") c. No d. The person's is cool, pale, and
gray. The person is coughing or moving. If normal rhythm is the person will dis. e. is when
breathing stops but hear acdion continues for several minutes. f. If is not restored, cardiac arrest
vocurs. 17. (CPR) must be started at onco when a person has SCA..
16. Assume that land is supplied perfectly inelastically and the gove.pdf
16. Assume that land is supplied perfectly inelastically and the government places a tax on the
value of land. In a Supply and Demand graph label the following: i) Consumer Surplus after the
tax(CST), ii) Producer Surplus after the tax(PST), iii) Tax Revenue (TR), Welfare after the
tax(WT), v) Deadweight Loss (DWL), vi) Initial output (Q0), vii) Initial Price (P0), viii) Price
Buyers Bay (PB), ix) Price Sellers Receive (PS), and Output with the tax(QT). (10 points).
14. Suppose there is a potential for the United States to go to war. .pdf
14. Suppose there is a potential for the United States to go to war. The supply curve is given by
W=100. a. Congress authorizes a draft of 500,000 individuals. Draw this set up and calculate the
cost to the tax payer if each member of the military is paid $25. (3 points).
More from aggarwalenterprises1 (20)
2.2 In the spring of 2018, Chinas central bank, Peoples Bank of Chi.pdf
2.2 In the spring of 2018, Chinas central bank, Peoples Bank of Chi.pdf
2.25 What makes sales leaders tick Mercuri International conducted a.pdf
2.25 What makes sales leaders tick Mercuri International conducted a.pdf
2. Why it could be very difficult to apply the discounted cash flow m.pdf
2. Why it could be very difficult to apply the discounted cash flow m.pdf
2. Using data from the World Development Indicators to find out the r.pdf
2. Using data from the World Development Indicators to find out the r.pdf
2. Types of unemployment. The three people described in the following.pdf
2. Types of unemployment. The three people described in the following.pdf
2. Strategic Issues Analysis (Internal and External) Using the releva.pdf
2. Strategic Issues Analysis (Internal and External) Using the releva.pdf
2. Situation Tate is in Kindergarten and its story time. All the .pdf
2. Situation Tate is in Kindergarten and its story time. All the .pdf
2. Mohey supply, money demand, and adjustment to nobetary equilibrium.pdf
2. Mohey supply, money demand, and adjustment to nobetary equilibrium.pdf
2. Situation Tate is in Kindergarien and its story time. All the .pdf
2. Situation Tate is in Kindergarien and its story time. All the .pdf
2. Independent Assortment Two genes, Dumb (d) and Anxious (a), are re.pdf
2. Independent Assortment Two genes, Dumb (d) and Anxious (a), are re.pdf
2. In January 2015 , a sample of 417 students from the Colleges stud.pdf
2. In January 2015 , a sample of 417 students from the Colleges stud.pdf
2. Efficiency in the presence of externalities Public wifi hotspots g.pdf
2. Efficiency in the presence of externalities Public wifi hotspots g.pdf
2. Because of agglomeration economies and multiplier effects, urban a.pdf
2. Because of agglomeration economies and multiplier effects, urban a.pdf
2. A Professor, on his way to the University encounters traffic light.pdf
2. A Professor, on his way to the University encounters traffic light.pdf
2. (5pts) About 8 of Savannah elephants are adapted to survive in .pdf
2. (5pts) About 8 of Savannah elephants are adapted to survive in .pdf
2 Consider the following Diamond and Dybvig style model with 3 period.pdf
2 Consider the following Diamond and Dybvig style model with 3 period.pdf
18) Maslowun hiyerarisinde aadaki ihtiya�lardan hangisi kiinin ola.pdf
18) Maslowun hiyerarisinde aadaki ihtiya�lardan hangisi kiinin ola.pdf
15. (SCA) or cardiac arrest is when the heart suddenly and warning..pdf
15. (SCA) or cardiac arrest is when the heart suddenly and warning..pdf
16. Assume that land is supplied perfectly inelastically and the gove.pdf
16. Assume that land is supplied perfectly inelastically and the gove.pdf
14. Suppose there is a potential for the United States to go to war. .pdf
14. Suppose there is a potential for the United States to go to war. .pdf
Recently uploaded
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Event Link:- https://meetups.mulesoft.com/events/details/mulesoft-mysore-presents-mule-event-processing-models/
Agenda
● What is event processing in MuleSoft?
● Types of event processing models in Mule 4
● Distinction between the reactive, parallel, blocking & non-blocking processing
For Upcoming Meetups Join Mysore Meetup Group - https://meetups.mulesoft.com/mysore/YouTube:- youtube.com/@mulesoftmysore
Mysore WhatsApp group:- https://chat.whatsapp.com/EhqtHtCC75vCAX7gaO842N
Speaker:-
Shivani Yasaswi - https://www.linkedin.com/in/shivaniyasaswi/
Organizers:-
Shubham Chaurasia - https://www.linkedin.com/in/shubhamchaurasia1/
Giridhar Meka - https://www.linkedin.com/in/giridharmeka
Priya Shaw - https://www.linkedin.com/in/priya-shaw
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Iván Bornacelly, Policy Analyst at the OECD Centre for Skills, OECD, presents at the webinar 'Tackling job market gaps with a skills-first approach' on 12 June 2024
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
Temple of Asclepius in Thrace. Excavation results
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...Nguyen Thanh Tu Collection
https://app.box.com/s/qhtvq32h4ybf9t49ku85x0n3xl4jhr15How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Topic : Bed making
Subject : Nursing Foundation
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdLeveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Recently uploaded (20)
Mule event processing models | MuleSoft Mysore Meetup #47
Mule event processing models | MuleSoft Mysore Meetup #47
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
Beyond Degrees - Empowering the Workforce in the Context of Skills-First.pptx
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
Bed Making ( Introduction, Purpose, Types, Articles, Scientific principles, N...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
14) ldenaify the correct laryctype of an individaal with Turker Syndt.pdf
- 1. 14) ldenaify the correct laryctype of an individaal with Turker Syndteme and the chroesosomal causes of the disease. a) 450, DFFBI gene duplication b) 47XX. CFIR gene mustitiont (e) 450, non-fisfunction at miciosis d) 46XY, point mutation at MBL, 2 gee r c) 450, low penetrance of ICT, pene 15) In aigal and plant cells, enerigy can be produced in: (a) mitochoodria and chloroplasts b) mitochondria c) chromosomes d) ribosames e) endoplasmic reticulum 16) Which of the following stnactures would you not expect to see is all ouicaryotic cells? a) lipid inembrimes: b) mitochoodria (C) chlocoplasts (4) membrane bound ofganellos. e) ald of these are found in all eubryoic cells 17) Why was Mendel suecessful at tracking patterns of inheritance wherets odher seicntists were not? a) Mendel used the garden pea which was a good model efganiam b) Mendel tracked only one contrating phenotypic characteristic at a fime c) Mendel used an ocganim that was true breeding. (4) Mll of these e) Nono of these 18) A focessive trair is one that is. (a) Masked by a dominant trait, if a doesinant tralt is present in the genotype b) Not masked by any other trait present in the genotype b) Masked by another resessive trait, if another rocessive trait is present in the genotype d) All of these c) None of these 19) A dominutr trait is one that: (9) Will always be expressed if it is present in the genotype b) Is not observad in every generation if it is present in the genotype c) Musked by a recessive trait, if a recessive trait is peesent in the genetype d) All of these: c) None of these 20) A monohybrid cross is one in which: (a) I wo traits are being studied at the sume time b) One trait is being studied d) Two organisas are being studied at the ssme time d) Ore arganism is being stadied e) None of these 21) Aa organism that inberits two different alleles for a single trait, one from its mother and one from its fither is known as: a) Homoxygote b) Homo sapiens (c) Heterozygote