A man with polydacytly, an autosomal dominant trait, marries a woman.pdf
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A man with polydacytly, an autosomal dominant trait, marries a woman who is normal. They have four children, and two of them also have polydactyly. The father has ten fingers and eleven toes, and two of his children inherited the allele for polydactyly from him. A son has twelve fingers and ten toes, and a daughter has eleven fingers and eleven toes. Polydactyly in this family is a good example of _____. Question 13 options: A) incomplete penetrance B) polygenic inheritance C) pleiotropy D) variable expressivity E) incomplete dominance Save Solution Answer: D) variable expressivity Some genetic disorders exhibit little variation, most have signs and symptoms that differ among affected individuals. Variable expressivity refers to the range of signs and symptoms that can occur in different people with the same genetic condition..
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Genetics review sheet
This document provides a genetics review with 12 questions covering key topics in Mendelian and non-Mendelian genetics. It asks students to define important genetic terms like gene and allele. It also asks students to solve Punnett squares involving traits like tongue rolling, nose and ear size in trolls, and flower color in roses. The review covers non-Mendelian inheritance patterns like incomplete dominance and codominance. It also addresses sex-linked traits and asks students to solve genetics problems involving traits like colorblindness. Finally, it provides pedigree problems for students to analyze inheritance patterns.
Please- answers all my question is for genetic class 3- Describe the.docx
Please, answers all my question is for genetic class
3. Describe the pattern of inheritance shown in the pedigree below, giving evidence to support your answer. Give the genotypes for individuals II-2, II-4 and II-2. Include a legend for the symbols used. (10 marks) Describe the pattern of inheritance shown in the pedigree below, giving evidence to support your answer. Give the genotypes for individuals II-4, II-7 and III-7. Include a legend for the symbols used. ( 10 marks) 5. A type of hemophilia is due to an X-linked recessive allele. An affected man whose phenotype has been successfully managed now has children with a woman who is a carrier. Providing a legend for your, answer the following questions: a. What are the genotypes of the mother and father? (1 mark) b. What are the probabilities that i. a child will be affected with hemophilia. ii. a child is a carrier. iii. their daughter is a carrier. iv. their male fetus will be affected. (4 marks) 6. Genes for two different recessive disorders are linked on the X chromosome; they are 26 map units apart. A woman is a carrier for both disorder A and disorder B , with the alleles for these genes in cis. Her husband has normal alleles for both of these genes. The woman is pregnant with their first son. What is the probability (in percent) this son is affected with both disorders? Explain, showing the proportions and types of the woman's gametes and identifying them as parental or recombinant. (5 marks) 7. In certain human matings of albino and black-haired parents, the offspring are always blackhaired. When these black-haired offspring of the different families mate with each other (non-consanguineously) and their children are pooled to get significant data, these are the children's phenotypic proportions: 9 black-haired children 3 brown-haired children 4 albino children a. How many genes are involved in this trait? b. How many alleles of each gene are there? c. What type of gene interaction is occurring for this trait? Describe it. d. What are the genotypes of the initial albino and black-haired parents? Provide a legend. e. What are the genotypes of their offspring (all black-haired)? f. What are the genotypes and the specific proportions of the albino children in the third generation? g. What are the genotypes of the brown-haired children? 8. Which type of chromosomal aneuploidy typically has less severe effects on an individual: sex chromosome aneuploidy or autosomal aneuploidy? Explain why. (4 marks) 9. An organism has six chromosomes in its somatic cells. Determine the number of gametes with different chromosome compositions that this organism can potentially create. Explain your answer, including the genetic basis for your calculation. Ignore the allelic variation created by crossing over. ( 4 marks) 10. Compare the inheritance and transmission of Xlinked genes with that of mitochondrial genes. (4 marks) 11. A woman has a normal number of fingers and toes. She has many relatives with ex.
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Human body cells contain 46 chromosomes- The first 22 pairs are called.pdf
Human body cells contain 46 chromosomes. The first 22 pairs are called autosomes, and they
contain numerous genes that affect the traits of the individual. The last pair, number 23, are the
sex chromosomes. The sex chromosomes determine gender (i.e., either male or female), but there
are other genes on this pair of chromosomes as well. Males sex chromosomes are XY, while
female sex chromosomes are XX . The gametes in a human (either egg cells or sperm cells)
contain only 23 chromosomes. Fertilization, the fusion of an egg and a sperm, restores the total
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all 46 chromosomes in them. 1. Your sex chromosomes: XX Just as in Mendel's pea plant
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predicted using Punnett squares. A phenotype is the physical expression of a gene (made up of a
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having two identical alleles for a gene is said to be homozygous. There can be homozygous
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letters; recessive by lower case letters. An individual having non-identical alleles for a gene is
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the dominant gene. Dominant alleles tend to cover up the presence of any recessive alleles. In a
case of alleles that show simple dominance / recessiveness, it is not possible to know if an
individual who possesses a dominant trait has the homozygous dominant or the hatarnzunniic
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Example: What phenotypes and genotypes could one expect from a cross between two pea
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seeds are dominant to green. Complete the Punnett square below. Y The true-breeding The true-
breeding green seed plant yellow seed plant can only contribute can only contribute a recessive
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how do you know if you are homozygous dominant or heterozygous. That depends upon
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ro.
Review lecture 3 chapter 3
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This document provides information about sex-linked inheritance. It begins by defining sex-linked inheritance as traits influenced by genes on the sex chromosomes, particularly the X chromosome. Examples of sex-linked traits and disorders like hemophilia and color blindness are given. The document then explains how sex is determined by the presence of X and Y chromosomes and how this relates to passing sex-linked genes from parents to children. Patterns of sex-linked inheritance for both males and females are described.
HGD -Pillai aswathy viswanath
- Lesch-Nyhan syndrome is a rare genetic disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase (HPRT). This enzyme is important for purine metabolism.
- Symptoms include severe gout due to high uric acid levels, self-injurious behavior such as biting and head-banging, and intellectual disability.
- It is inherited in an X-linked recessive pattern, affecting almost exclusively males. Carriers (females) are usually unaffected.
Recommended
Genetics review sheet
This document provides a genetics review with 12 questions covering key topics in Mendelian and non-Mendelian genetics. It asks students to define important genetic terms like gene and allele. It also asks students to solve Punnett squares involving traits like tongue rolling, nose and ear size in trolls, and flower color in roses. The review covers non-Mendelian inheritance patterns like incomplete dominance and codominance. It also addresses sex-linked traits and asks students to solve genetics problems involving traits like colorblindness. Finally, it provides pedigree problems for students to analyze inheritance patterns.
Please- answers all my question is for genetic class 3- Describe the.docx
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3. Describe the pattern of inheritance shown in the pedigree below, giving evidence to support your answer. Give the genotypes for individuals II-2, II-4 and II-2. Include a legend for the symbols used. (10 marks) Describe the pattern of inheritance shown in the pedigree below, giving evidence to support your answer. Give the genotypes for individuals II-4, II-7 and III-7. Include a legend for the symbols used. ( 10 marks) 5. A type of hemophilia is due to an X-linked recessive allele. An affected man whose phenotype has been successfully managed now has children with a woman who is a carrier. Providing a legend for your, answer the following questions: a. What are the genotypes of the mother and father? (1 mark) b. What are the probabilities that i. a child will be affected with hemophilia. ii. a child is a carrier. iii. their daughter is a carrier. iv. their male fetus will be affected. (4 marks) 6. Genes for two different recessive disorders are linked on the X chromosome; they are 26 map units apart. A woman is a carrier for both disorder A and disorder B , with the alleles for these genes in cis. Her husband has normal alleles for both of these genes. The woman is pregnant with their first son. What is the probability (in percent) this son is affected with both disorders? Explain, showing the proportions and types of the woman's gametes and identifying them as parental or recombinant. (5 marks) 7. In certain human matings of albino and black-haired parents, the offspring are always blackhaired. When these black-haired offspring of the different families mate with each other (non-consanguineously) and their children are pooled to get significant data, these are the children's phenotypic proportions: 9 black-haired children 3 brown-haired children 4 albino children a. How many genes are involved in this trait? b. How many alleles of each gene are there? c. What type of gene interaction is occurring for this trait? Describe it. d. What are the genotypes of the initial albino and black-haired parents? Provide a legend. e. What are the genotypes of their offspring (all black-haired)? f. What are the genotypes and the specific proportions of the albino children in the third generation? g. What are the genotypes of the brown-haired children? 8. Which type of chromosomal aneuploidy typically has less severe effects on an individual: sex chromosome aneuploidy or autosomal aneuploidy? Explain why. (4 marks) 9. An organism has six chromosomes in its somatic cells. Determine the number of gametes with different chromosome compositions that this organism can potentially create. Explain your answer, including the genetic basis for your calculation. Ignore the allelic variation created by crossing over. ( 4 marks) 10. Compare the inheritance and transmission of Xlinked genes with that of mitochondrial genes. (4 marks) 11. A woman has a normal number of fingers and toes. She has many relatives with ex.
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This document discusses various patterns of inheritance through the use of pedigree analysis including autosomal recessive, autosomal dominant, X-linked, and mitochondrial inheritance. Key points include how each type of inheritance is represented in a pedigree through symbols and whether traits skip generations, if both sexes are affected equally, and if unaffected parents can have affected children. Various genetic disorders are provided as examples for each inheritance pattern.
Human body cells contain 46 chromosomes- The first 22 pairs are called.pdf
Human body cells contain 46 chromosomes. The first 22 pairs are called autosomes, and they
contain numerous genes that affect the traits of the individual. The last pair, number 23, are the
sex chromosomes. The sex chromosomes determine gender (i.e., either male or female), but there
are other genes on this pair of chromosomes as well. Males sex chromosomes are XY, while
female sex chromosomes are XX . The gametes in a human (either egg cells or sperm cells)
contain only 23 chromosomes. Fertilization, the fusion of an egg and a sperm, restores the total
of 46 chromosomes in a human zygote. Non-gamete cells are called somatic cells, and they have
all 46 chromosomes in them. 1. Your sex chromosomes: XX Just as in Mendel's pea plant
experiments, genes in humans can be dominant or recessive, and the results of "crosses" can be
predicted using Punnett squares. A phenotype is the physical expression of a gene (made up of a
pair of alleles). The genotype is the actual genetic makeup of the allele pair. An individual
having two identical alleles for a gene is said to be homozygous. There can be homozygous
dominant or homozygous recessive combinations. Dominant traits are represented by capital
letters; recessive by lower case letters. An individual having non-identical alleles for a gene is
said to be heterozygous. Note that the phenotype of a heterozygous individual is determined by
the dominant gene. Dominant alleles tend to cover up the presence of any recessive alleles. In a
case of alleles that show simple dominance / recessiveness, it is not possible to know if an
individual who possesses a dominant trait has the homozygous dominant or the hatarnzunniic
nanntune haced an nhanntuns tha onlv nne wo knnwe for rertain is the Accessibility: Investigate
Example: What phenotypes and genotypes could one expect from a cross between two pea
plants, one true-breeding for yellow seeds and the other true-breeding for green seeds? Yellow
seeds are dominant to green. Complete the Punnett square below. Y The true-breeding The true-
breeding green seed plant yellow seed plant can only contribute can only contribute a recessive
allele. a dominant allele. Many human traits are controlled by a single pair of alleles and through
simple dominant and recessive rules. Example: Tongue rolling - If you can roll your tongue
lengthwise, you have the trait controlled by the dominant allele. Let " R " represent the dominant
allele in your genotype and r represent the recessive allele. If you have the dominant phenotype,
how do you know if you are homozygous dominant or heterozygous. That depends upon
knowing if one of your parents couldn't roll their tongue. For example, my Dad cannot roll his
tongue but I can. So, my genotype is Rr for this trait. If you do know know about your parents,
then you have to put both possible genotypes for yourself, i.e. RR or Rr . 2. What is your
phenotype (roller or non-roller)? 3. What is your genotype? A. If you and your parents can both
ro.
Review lecture 3 chapter 3
Genes contain the instructions for making proteins and passing traits from parents to children. During reproduction, genes from the mother and father combine in embryos to form unique genotypes. As embryos develop into fetuses and babies, environmental factors also influence how genes are expressed as physical and behavioral phenotypes. Genetic counseling can help parents understand potential genetic conditions in their future children based on family histories.
chapter 3
This document provides an overview of genetics and heredity. It discusses DNA and chromosomes, how genes determine traits (phenotype) from our genetic code (genotype), how a single cell develops into a full organism through cell differentiation and gene interactions, and different patterns of inheritance such as dominant/recessive genes. It also covers genetic abnormalities like Down syndrome and how nature and nurture both influence traits and conditions over one's lifetime. Genetic counseling and testing are discussed as ways to learn about genetic risks but also have uncertainties.
PPT-GENETICS.pptx
This document provides information about sex-linked inheritance. It begins by defining sex-linked inheritance as traits influenced by genes on the sex chromosomes, particularly the X chromosome. Examples of sex-linked traits and disorders like hemophilia and color blindness are given. The document then explains how sex is determined by the presence of X and Y chromosomes and how this relates to passing sex-linked genes from parents to children. Patterns of sex-linked inheritance for both males and females are described.
HGD -Pillai aswathy viswanath
- Lesch-Nyhan syndrome is a rare genetic disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase (HPRT). This enzyme is important for purine metabolism.
- Symptoms include severe gout due to high uric acid levels, self-injurious behavior such as biting and head-banging, and intellectual disability.
- It is inherited in an X-linked recessive pattern, affecting almost exclusively males. Carriers (females) are usually unaffected.
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Dragon Genetics Hands on LabIntroduction:
There are many patterns of inheritance. This lab will explore Mendelian traits where alleles are dominant or recessive. You will also have to understand genes that express incomplete dominance, codominance and are sex-linked. We will utilize this lab to explore those terms and to use our knowledge of gene combinations to create an organism.
Utilize this link to learn more about Mendelian traits, incomplete dominance and codominance.(Opens in new window) This link helps you to learn more about sex-linked genes. (Opens in new window)Part 1 Procedure: Checking for Understanding (Worth up to 15pts)
A. For each genotype, tell me if it’s homozygous or heterozygous. If it is homozygous also tell me if it is dominant or recessive.
1. BB
2. jj
3. Pp
4. RR
5. ff
B. Dimples (D) is dominant to (d) no dimples. Brown Eyes (B) are dominant to (b) blue eyes. For each genotype indicate the phenotype.
1. Dd
2. DD
3. dd
4. BB
5. bb
6. Bb
C. For each phenotype list the genotype(s). Trait: Red flower (R); White flower (r)
1. Red flower (homozygous)
2. Red flower (heterozygous)
3. White flowerPart 2: Creating the Parents (Worth up to 48 pts)
1. Flip a coin to determine the genotype for each trait and record it in the data table.
a. Heads= allele 1, Tails = allele 2 ( Example: if you flipped heads twice, your dragon will have two copies of allele 1 for her genotype)
2. Determine the phenotype resulting from the allele pair for each trait.
3. Repeat steps 1-2 for each trait and complete the Mama Dragon’s Table 1.
a. Pay attention to the notes under the trait; it means it does not fully follow Mendelian rules.
Example:
For the trait Eye Size. I flipped my coin 2 times. Flip 1= heads (E); Flip 2= heads (E). So I would put EE in the Genotype box and Two Small Eyes in the Phenotype box for that trait.
Table 1: Genotypes and Phenotypes for Mama Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straight (m)
Dragon Hemophilia
(Sex- Linked)
Hemophilia (XH)
Normal Clotting (Xh)
Table 2: Genotype and Phenotypes for Daddy Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
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Round (s)
Feet
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Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straigh ...
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This document discusses sex linkage and color blindness. It begins with definitions of sex linkage and a brief history of its discovery by Thomas Morgan in 1910 through observations of fruit flies. It then provides examples of sex-linked traits like hemophilia, color blindness, and fragile X syndrome in humans. The document focuses on color blindness, describing the three types and that it is caused by genes on the X chromosome, making it more common in males. It provides information on detecting color blindness and concludes with Morgan's realization that eye color in flies is encoded on the X chromosome.
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You have been hired as a consultant to Victor Dubinski, the CEO of Blaine Kitchenware. You are charged with putting together a written report with supporting numerical analysis that addresses the following items:
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ii. Blaine will use $209 million of cash from its balance sheet
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b. Second Proposal
i. Blaine will issue $95 million in new debt at an interest of 6.875%
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iii. Blaine will use the two sources of cash to repurchase 16 million shares at $19.00/share.
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i. Blaine will issue $156 million in new debt at 7.125%
ii. Blaine will use $209 million of cash from its balance sheet
iii. Blaine will use the two sources of cash to repurchase 18.5 million shares.
d. How does a share repurchase affect Blaine? Consider the impact on items including (but not limited to) Blaine’s EPS, ROE, interest coverage, debt ratio, debt rating, the family’s ownership interest (proportion of shares outstanding) and the company’s cost of capital (WACC).
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BSC1005 Biology General
Chapter 10
Patterns of Inheritance
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Chapter 10: Patterns of Inheritance, Mendel Laws
Multiple-Choice Questions
2) Which of the following statements best represents the theory of pangenesis developed by Hippocrates?
A) Pregnancy is a spontaneous event, and the characteristics of the offspring are determined by the gods.
B) Particles called pangenes, which originate in each part of an organism's body, collect in the sperm or eggs and are
passed on to the next generation.
C) Offspring inherit the traits of either the mother or the father, but not both.
D) Fertilization of plants is dependent on an animal.
E) Heritable traits are influenced by the environment and the behaviors of the parents.
3) Which of the following statements regarding hypotheses about inheritance is false?
A) The theory of pangenesis incorrectly suggests that reproductive cells receive particles from somatic cells.
B) Contrary to the theory of pangenesis, somatic cells do not influence eggs or sperm.
C) The blending hypothesis does not explain how trait ...
Problems (1 pt) PUT GENOTYPES HERE Having dimples is a dominant trait.pdf
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someone AFFECTED by or who HAS the Albinism trait must be: 3. The heterozygous genotype
for skin color is: 4. If a person has the heterozygous genotype, do they have NORMAL coloring
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children who are likely to have normal skin coloring would be: 6. Two heterozygous individuals
have children. The PERCENTAGE of their children who may also have the HETEROZYGOUS
genotype would be: 7. Two heterozygous individuals have children. The PERCENTAGE of their
chidren who may have albinism may be: 8. If a man with albinism and a woman who is
heterozygous for the trait have children, the PERCENTAGE of children who may HAVE
ALBINISM could be:.
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This document discusses Down syndrome (trisomy 21), including its prevalence, characteristic physical features, developmental effects, underlying genetic causes and variations, recurrence risks, and clinical management. Some key points include:
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- It is characterized by developmental delays, distinctive facial features, and increased risk of health issues such as heart defects.
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Pedigree analysis is an important tool for studying human inherited diseases. Pedigrees make relationships within families easier to visualize, especially in large families. They are used to determine the mode of inheritance, such as dominant, recessive, X-linked, etc. The document then discusses why pedigrees are used for humans instead of other methods due to small family sizes and uncontrolled matings in humans. It provides examples of different modes of inheritance and discusses analyzing dominant and recessive pedigrees to determine genotypes.
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Chapter 3:
The New Genetics
Alma Villanueva, MA
California State University, Los Angeles
Overview
Genetic Code
The Beginning of Life
Male & Female
Twins
Genotype & Phenotype
Disorders
Genetic Counseling
Genetic Code
Cells
Basic unit of life
Trillions!
Nucleus
Chromosomes
Thread– like structures made up of DNA & protein
23 pairs
DNA (Deoxyribonucleic acid)
2 strands twisted in a double helix
Chemical composition of molecules that contain the genes
Contains all of the information required to build/maintain the cell
3
Genes
Small section of the chromosome
18,000 – 23,000 genes
Each gene provides a unique recipe to make a protein
4 bases
Code for your traits
A - adenine
T - thymine
C - cytosine
G – guanine
Only 4 possible pairs
A-T; T-A; C-G; G-C
http://mybrainnotes.com/brain-dna-behavior.html
4
Allele
A variation of a gene
Example: the gene for eye color has several variations (alleles); an allele for blue eye color or an allele for brown eyes
Everyone inherits alleles from sperm & ovum
Genetic diversity
Distinguishes each person
Allows the human species to adapt to pressures of the environment
Genome
Full set of genes with instructions to make a living organism
Genomes exist for each species
Video about Genes
5
The Beginning of Life
Two Parents, Millions of Gametes
Gamete
Reproductive cell
Sperm or Ovum
Each contains 23 pairs
Zygote
Cell formed with union of Sperm & Ovum
Produce a new individual with 23 chromosomes from each parent
Conception
http://predictingbabygender.info/tag/intercourse-timing/
Matching genes
Genotype
Organism’s entire genetic inheritance, or genetic potential.
Homozygous (same zygote)
Two genes of one pair that are exactly the same in every letter of their code
Heterozygous
Two genes of one pair that differ in some way
Usually not an issue
Male of Female?
Humans usually possess
46 chromosomes
44 autosomes and 2 sex chromosomes
SEX chromosome = 23rd pair
Female – XX
Male – XY
Mother’s contain X
Father’s may have X or Y
X chrom. Is larger & more genes
Y contain SRY,
making male hormones & organs
It's a girl!
Uncertain Sex
“ambiguous genitals,” = child's sex is not abundantly clear
a quick analysis of the chromosomes is needed, to make sure there are exactly 46 and to see whether the 23rd pair is XY or XX
shown here a baby boy (left) and girl (right).
Too Many Boys?
Is sex selection the parents’ right or a social wrong?
Preference for boys in many areas of world
Ways to prevent female birth
Inactivating X sperm before conception
In vitro fertilization (IVF)
Aborting XX fetuses
My Strength, My Daughter
slogan these girls in New Delhi are shouting at a demonstration against abortion of female fetuses in India
The current sex ratio of children in India suggests that this campaign has not convinced every couple.
New Cells
Within hours of conception
23 pairs of chromosomes carrying all the genes duplicate, forming two complete sets of the genome
Two sets.
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
Chapter 3:
The New Genetics
Alma Villanueva, MA
California State University, Los Angeles
Overview
Genetic Code
The Beginning of Life
Male & Female
Twins
Genotype & Phenotype
Disorders
Genetic Counseling
Genetic Code
Cells
Basic unit of life
Trillions!
Nucleus
Chromosomes
Thread– like structures made up of DNA & protein
23 pairs
DNA (Deoxyribonucleic acid)
2 strands twisted in a double helix
Chemical composition of molecules that contain the genes
Contains all of the information required to build/maintain the cell
3
Genes
Small section of the chromosome
18,000 – 23,000 genes
Each gene provides a unique recipe to make a protein
4 bases
Code for your traits
A - adenine
T - thymine
C - cytosine
G – guanine
Only 4 possible pairs
A-T; T-A; C-G; G-C
http://mybrainnotes.com/brain-dna-behavior.html
4
Allele
A variation of a gene
Example: the gene for eye color has several variations (alleles); an allele for blue eye color or an allele for brown eyes
Everyone inherits alleles from sperm & ovum
Genetic diversity
Distinguishes each person
Allows the human species to adapt to pressures of the environment
Genome
Full set of genes with instructions to make a living organism
Genomes exist for each species
Video about Genes
5
The Beginning of Life
Two Parents, Millions of Gametes
Gamete
Reproductive cell
Sperm or Ovum
Each contains 23 pairs
Zygote
Cell formed with union of Sperm & Ovum
Produce a new individual with 23 chromosomes from each parent
Conception
http://predictingbabygender.info/tag/intercourse-timing/
Matching genes
Genotype
Organism’s entire genetic inheritance, or genetic potential.
Homozygous (same zygote)
Two genes of one pair that are exactly the same in every letter of their code
Heterozygous
Two genes of one pair that differ in some way
Usually not an issue
Male of Female?
Humans usually possess
46 chromosomes
44 autosomes and 2 sex chromosomes
SEX chromosome = 23rd pair
Female – XX
Male – XY
Mother’s contain X
Father’s may have X or Y
X chrom. Is larger & more genes
Y contain SRY,
making male hormones & organs
It's a girl!
Uncertain Sex
“ambiguous genitals,” = child's sex is not abundantly clear
a quick analysis of the chromosomes is needed, to make sure there are exactly 46 and to see whether the 23rd pair is XY or XX
shown here a baby boy (left) and girl (right).
Too Many Boys?
Is sex selection the parents’ right or a social wrong?
Preference for boys in many areas of world
Ways to prevent female birth
Inactivating X sperm before conception
In vitro fertilization (IVF)
Aborting XX fetuses
My Strength, My Daughter
slogan these girls in New Delhi are shouting at a demonstration against abortion of female fetuses in India
The current sex ratio of children in India suggests that this campaign has not convinced every couple.
New Cells
Within hours of conception
23 pairs of chromosomes carrying all the genes duplicate, forming two complete sets of the genome
Two sets ...
Genetics since mendel
1. Genetics concepts covered include incomplete dominance, multiple alleles, polygenic inheritance, environmental interactions, mutations, genetic disorders, sex determination, and sex-linked disorders.
2. In incomplete dominance, the phenotype is intermediate between the two homozygous parents. Multiple alleles produce more than three phenotypes for a trait.
3. Polygenic traits are influenced by multiple gene pairs acting together, producing a wide variety of phenotypes like human height.
How has the rise of telehealth broadened the possibilities of what i.pdf
How has the rise of telehealth broadened the possibilities of what it means to be a nurse or health
care worker? What new settings and job descriptions have opened up and will continue to
expand in this field? What are some of the challenges associated with these exciting
opportunities?
*please answer with as much detail as possible and provide the links to the websites you used,
thank you!
Solution
It allows multiple, different disciplines to merge and deliver a uniform level of care with the
efficiency and accessibility of everyday technology in comparison with a nurse or a health care
worker. So many health care workers and nurse are provided opportunity as telehealth nurse. So
many work from home option for nurse is available where the women with small children can
utilize. Hence, so many work from home options have expanded. It provides timely and flexible
health care to the patients.
The challenges associated are the danger of need for physical examination particularly in
diagnosis, rehabilitation and metal health. Availing medical insurance through telehealth care is
limited. Availing informed consent from patients via telehealth care sector is a question mark.
Since the technology providers are also involved in the treatment system the privacy information
between the patient and the service provider is a question of contradiction. These are some of the
challenges associated with these exciting opportunities.
Reference
Laxman, Kumar (2015). \"Barriers to Adoption of Consumer Health Informatics Applications for
Health Self Management\". Health Science Journal.
Kvedar, Joseph; Coye, Molly Joel; Everett, Wendy (2014-02-01). \"Connected health: a review
of technologies and strategies to improve patient care with telemedicine and telehealth\". Health
Affairs.
how do you convert analog signals to digital signalsSolutionTh.pdf
how do you convert analog signals to digital signals
Solution
The signal available in nature is generally in the form of sinusoidal i.e., analog signals. But,
today\'s technology needs every processing in digital in nature. Hence, it is required to convert
analog signals into digital signals. It is done by means of A/D convertor i.e., Analog to Digital
convertor.
Types of a/Dconvertors.
1. Flash type
2. Successive approximation type
3. Dual slope method etc....
More Related Content
Similar to A man with polydacytly, an autosomal dominant trait, marries a woman.pdf
Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Dragon Genetics Hands on LabIntroduction:
There are many patterns of inheritance. This lab will explore Mendelian traits where alleles are dominant or recessive. You will also have to understand genes that express incomplete dominance, codominance and are sex-linked. We will utilize this lab to explore those terms and to use our knowledge of gene combinations to create an organism.
Utilize this link to learn more about Mendelian traits, incomplete dominance and codominance.(Opens in new window) This link helps you to learn more about sex-linked genes. (Opens in new window)Part 1 Procedure: Checking for Understanding (Worth up to 15pts)
A. For each genotype, tell me if it’s homozygous or heterozygous. If it is homozygous also tell me if it is dominant or recessive.
1. BB
2. jj
3. Pp
4. RR
5. ff
B. Dimples (D) is dominant to (d) no dimples. Brown Eyes (B) are dominant to (b) blue eyes. For each genotype indicate the phenotype.
1. Dd
2. DD
3. dd
4. BB
5. bb
6. Bb
C. For each phenotype list the genotype(s). Trait: Red flower (R); White flower (r)
1. Red flower (homozygous)
2. Red flower (heterozygous)
3. White flowerPart 2: Creating the Parents (Worth up to 48 pts)
1. Flip a coin to determine the genotype for each trait and record it in the data table.
a. Heads= allele 1, Tails = allele 2 ( Example: if you flipped heads twice, your dragon will have two copies of allele 1 for her genotype)
2. Determine the phenotype resulting from the allele pair for each trait.
3. Repeat steps 1-2 for each trait and complete the Mama Dragon’s Table 1.
a. Pay attention to the notes under the trait; it means it does not fully follow Mendelian rules.
Example:
For the trait Eye Size. I flipped my coin 2 times. Flip 1= heads (E); Flip 2= heads (E). So I would put EE in the Genotype box and Two Small Eyes in the Phenotype box for that trait.
Table 1: Genotypes and Phenotypes for Mama Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straight (m)
Dragon Hemophilia
(Sex- Linked)
Hemophilia (XH)
Normal Clotting (Xh)
Table 2: Genotype and Phenotypes for Daddy Dragon
Trait
Allele 1
Allele 2
Genotype
Phenotype
Eye Size & Number
Two Small (E)
One large (e)
Eye Color
(incomplete Dom)
Red (R)
White (r)
Tail Shape
Curly (T)
Straight (t)
Tail Color
Purple (P)
Orange (p)
Teeth
Sharp (S)
Round (s)
Feet
Four toes (F)
Two toes (f)
Horn Color
(Codominant)
Purple (P)
White (W)
Ear Shape
Pointy (Y)
Round (y)
Claws
Long (L)
Short (l)
Skin Color
(Codominant)
Blue (B)
Yellow (Y)
Mane Texture
(incomplete Dom)
Curly (M)
Straigh ...
color blindness and haemophilia
This document discusses hemophilia, an X-linked recessive bleeding disorder caused by deficiencies in coagulation factors VIII or IX. It describes the types of hemophilia, including Hemophilia A, B, and C. It also covers inheritance patterns for hemophilia and probabilities for offspring. Additionally, it discusses red-green color blindness as another X-linked recessive trait, describing the types and inheritance.
Chapter 9
The document contains 20 multiple choice questions about basic genetics concepts such as Mendel's laws of inheritance, alleles, dominance, genotypes, phenotypes, monohybrid and dihybrid crosses. The questions cover topics like inheritance of traits in dogs, traits studied by Mendel in peas, parts of flowers, gamete formation, and Punnett squares.
Inheritance
This document provides information about genetics and inheritance. It discusses genes, chromosomes, alleles, dominant and recessive traits, and how traits are passed from parents to offspring. Specific genetic disorders like cystic fibrosis and Huntington's disease are described. The document also covers sex determination, genetic testing, gene therapy, cloning, and stem cells.
syndromes of humans.pptx
X-linked recessive traits are inherited in a pattern where females can be carriers but typically do not exhibit symptoms, while males with a single copy of the recessive gene will exhibit the trait. Examples of X-linked recessive conditions discussed in the document include red-green color blindness and hemophilia A. Color blindness affects approximately 1 in 12 men and results in the inability to distinguish between certain colors, while hemophilia A is a bleeding disorder caused by a lack of clotting factor VIII. Other genetic conditions discussed include Down syndrome, Turner syndrome, and Klinefelter syndrome.
Sex linkage
This document discusses sex linkage and color blindness. It begins by defining sex linkage as the phenotypic expression of an allele that is tied to the sex chromosomes. It then discusses Thomas Morgan's discovery of sex linkage through his experiments with fruit flies in 1910. The document outlines several examples of sex-linked traits in humans like hemophilia and color blindness. It describes the three types of color blindness and explains that it is caused by genes located on the X chromosome, resulting in the condition affecting mostly males. The document concludes by discussing tests used to detect color blindness and treatments that may help in some cases.
Sex linkage
This document discusses sex linkage and color blindness. It begins by defining sex linkage as the phenotypic expression of an allele that is tied to an individual's sex chromosome. It then discusses Thomas Morgan's discovery of sex linkage in fruit flies in 1910. There are several examples of sex-linked traits provided, including hemophilia, color blindness, and fragile X syndrome. Color blindness is discussed in more detail, including its inheritance pattern and different types. Causes, symptoms, detection, and effects of color blindness are also outlined. The document concludes by restating Morgan's findings about the inheritance of eye color in fruit flies.
10. patterns of inheritance
Gregor Mendel's pea plant experiments in the mid-19th century laid the groundwork for genetics by demonstrating that traits are passed from parents to offspring via discrete units of inheritance called genes. The document defines genetic terminology like alleles, genotypes, phenotypes, dominant/recessive traits, and describes Mendel's laws of segregation and independent assortment. It also discusses sex-linked inheritance and variations like incomplete dominance and polygenic traits. Common human genetic disorders are reviewed including examples like sickle cell disease, cystic fibrosis, and Duchenne muscular dystrophy.
Sex linkag e genetics
This document discusses sex linkage and color blindness. It begins with definitions of sex linkage and a brief history of its discovery by Thomas Morgan in 1910 through observations of fruit flies. It then provides examples of sex-linked traits like hemophilia, color blindness, and fragile X syndrome in humans. The document focuses on color blindness, describing the three types and that it is caused by genes on the X chromosome, making it more common in males. It provides information on detecting color blindness and concludes with Morgan's realization that eye color in flies is encoded on the X chromosome.
Blaine Kitchenware – Case AssignmentMBA – Corporate Finance.docx
Blaine Kitchenware – Case Assignment
MBA – Corporate Finance
You have been hired as a consultant to Victor Dubinski, the CEO of Blaine Kitchenware. You are charged with putting together a written report with supporting numerical analysis that addresses the following items:
1. Is the current capital structure and payout policy for Blaine optimal? Explain and justify your conclusion. Use numbers whenever possible.
2. Should Blaine recommend a large share repurchase to the Board of Directors? What are the advantages and disadvantages of this action? Again, explain and justify your conclusions. Use numbers whenever possible.
3. Consider two specific share repurchase proposals:
a. First Proposal
i. Blaine will issue $50 million in new debt at an interest rate of 6.75%
ii. Blaine will use $209 million of cash from its balance sheet
iii. Blaine will use these two sources of cash to repurchase 14 million shares at $18.50/share.
b. Second Proposal
i. Blaine will issue $95 million in new debt at an interest of 6.875%
ii. Blaine will use $209 million of cash from its balance sheet
iii. Blaine will use the two sources of cash to repurchase 16 million shares at $19.00/share.
c. Third Proposal
i. Blaine will issue $156 million in new debt at 7.125%
ii. Blaine will use $209 million of cash from its balance sheet
iii. Blaine will use the two sources of cash to repurchase 18.5 million shares.
d. How does a share repurchase affect Blaine? Consider the impact on items including (but not limited to) Blaine’s EPS, ROE, interest coverage, debt ratio, debt rating, the family’s ownership interest (proportion of shares outstanding) and the company’s cost of capital (WACC).
e. What is your recommendation for the good of the company based on your analysis of the share repurchase options? Should they stay with the status quo, or go with one of the recapitalization options?
BSC1005 Biology General
Chapter 10
Patterns of Inheritance
1
Chapter 10: Patterns of Inheritance, Mendel Laws
Multiple-Choice Questions
2) Which of the following statements best represents the theory of pangenesis developed by Hippocrates?
A) Pregnancy is a spontaneous event, and the characteristics of the offspring are determined by the gods.
B) Particles called pangenes, which originate in each part of an organism's body, collect in the sperm or eggs and are
passed on to the next generation.
C) Offspring inherit the traits of either the mother or the father, but not both.
D) Fertilization of plants is dependent on an animal.
E) Heritable traits are influenced by the environment and the behaviors of the parents.
3) Which of the following statements regarding hypotheses about inheritance is false?
A) The theory of pangenesis incorrectly suggests that reproductive cells receive particles from somatic cells.
B) Contrary to the theory of pangenesis, somatic cells do not influence eggs or sperm.
C) The blending hypothesis does not explain how trait ...
Problems (1 pt) PUT GENOTYPES HERE Having dimples is a dominant trait.pdf
Problems (1 pt) PUT GENOTYPES HERE Having dimples is a dominant trait (DD or Dd); no
dimples is recessive (dd). Eva does not have dimples so her genotype is: Tongue rolling is a
dominant trait (T' or Tt). Teresa can roll her tongue but her father cannot. Teresa's genotype must
be: Normal Skin color has the dominant allele (A); albinism is a recessive trait (aa). (4 pts) Put
Answers HERE 1. The genotypes for people with NORMAL Skin Color is 2. The genotypes for
someone AFFECTED by or who HAS the Albinism trait must be: 3. The heterozygous genotype
for skin color is: 4. If a person has the heterozygous genotype, do they have NORMAL coloring
or ALBINISM?: 5. Two heterozygous individuals have children. The PERCENTAGE of their
children who are likely to have normal skin coloring would be: 6. Two heterozygous individuals
have children. The PERCENTAGE of their children who may also have the HETEROZYGOUS
genotype would be: 7. Two heterozygous individuals have children. The PERCENTAGE of their
chidren who may have albinism may be: 8. If a man with albinism and a woman who is
heterozygous for the trait have children, the PERCENTAGE of children who may HAVE
ALBINISM could be:.
Designer babies
The document discusses various genetic concepts including dominant and recessive alleles, traits being expressed in offspring from the combination of parental alleles, and different types of genetic disorders. It then discusses the concept of designer babies, including how genetic screening can reduce risks of diseases and disabilities in offspring. While designer babies allow for choosing traits, some argue it could lead to eugenics. The document concludes that designer babies may help prevent miscarriages and diseases.
Designer babies
The document discusses various genetic concepts including dominant and recessive alleles, traits being expressed in offspring from the combination of parental alleles, and different types of genetic disorders. It then discusses the concept of designer babies, including how genetic screening can reduce risks of diseases and disabilities in offspring. While designer babies allow for choosing traits, some argue it could lead to eugenics. The document concludes that designer babies may help prevent miscarriages and diseases.
Human gnetix
The document discusses key concepts in human genetics. It defines several genetic terms like heredity, allele frequency, mutation, gene pool, and genetic drift. It also outlines common patterns of inheritance including autosomal dominant, autosomal recessive, sex-linked dominant, sex-linked recessive, and sex-influenced traits. Examples are given for each pattern. The document also describes common chromosome anomalies like polyploidy, aneuploidy, and structural abnormalities. Specific conditions resulting from genetic disorders are discussed like cystic fibrosis, sickle cell anemia, and phenylketonuria. Behavioral disorders with a genetic basis like schizophrenia and drug addiction are also summarized.
6 clinical cytogenetics-disorders of the autosomes and the sex chromosomes
This document discusses Down syndrome (trisomy 21), including its prevalence, characteristic physical features, developmental effects, underlying genetic causes and variations, recurrence risks, and clinical management. Some key points include:
- Down syndrome is caused by trisomy of chromosome 21 and affects approximately 1 in 800 live births.
- It is characterized by developmental delays, distinctive facial features, and increased risk of health issues such as heart defects.
- Nearly all cases are due to errors in meiotic cell division, with around 90% originating from the mother's eggs and risk increasing with maternal age.
- The recurrence risk after one pregnancy affected is low at around 1%, but is higher for translocation or mosaic cases.
Genetic Traits
The document discusses several genetic traits and whether they are influenced by single genes or multiple genes. Some traits like earlobe attachment and thumb extension are reportedly due to a single gene. However, other traits like tongue rolling, handedness, and hair curl are influenced by multiple genes. The document also notes that colorblindness is due to a recessive allele on the X chromosome, so it occurs more frequently in men than women. Allergies have a genetic component and the risk increases if both parents have allergies.
pedigree analysis
Pedigree analysis is an important tool for studying human inherited diseases. Pedigrees make relationships within families easier to visualize, especially in large families. They are used to determine the mode of inheritance, such as dominant, recessive, X-linked, etc. The document then discusses why pedigrees are used for humans instead of other methods due to small family sizes and uncontrolled matings in humans. It provides examples of different modes of inheritance and discusses analyzing dominant and recessive pedigrees to determine genotypes.
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
Chapter 3:
The New Genetics
Alma Villanueva, MA
California State University, Los Angeles
Overview
Genetic Code
The Beginning of Life
Male & Female
Twins
Genotype & Phenotype
Disorders
Genetic Counseling
Genetic Code
Cells
Basic unit of life
Trillions!
Nucleus
Chromosomes
Thread– like structures made up of DNA & protein
23 pairs
DNA (Deoxyribonucleic acid)
2 strands twisted in a double helix
Chemical composition of molecules that contain the genes
Contains all of the information required to build/maintain the cell
3
Genes
Small section of the chromosome
18,000 – 23,000 genes
Each gene provides a unique recipe to make a protein
4 bases
Code for your traits
A - adenine
T - thymine
C - cytosine
G – guanine
Only 4 possible pairs
A-T; T-A; C-G; G-C
http://mybrainnotes.com/brain-dna-behavior.html
4
Allele
A variation of a gene
Example: the gene for eye color has several variations (alleles); an allele for blue eye color or an allele for brown eyes
Everyone inherits alleles from sperm & ovum
Genetic diversity
Distinguishes each person
Allows the human species to adapt to pressures of the environment
Genome
Full set of genes with instructions to make a living organism
Genomes exist for each species
Video about Genes
5
The Beginning of Life
Two Parents, Millions of Gametes
Gamete
Reproductive cell
Sperm or Ovum
Each contains 23 pairs
Zygote
Cell formed with union of Sperm & Ovum
Produce a new individual with 23 chromosomes from each parent
Conception
http://predictingbabygender.info/tag/intercourse-timing/
Matching genes
Genotype
Organism’s entire genetic inheritance, or genetic potential.
Homozygous (same zygote)
Two genes of one pair that are exactly the same in every letter of their code
Heterozygous
Two genes of one pair that differ in some way
Usually not an issue
Male of Female?
Humans usually possess
46 chromosomes
44 autosomes and 2 sex chromosomes
SEX chromosome = 23rd pair
Female – XX
Male – XY
Mother’s contain X
Father’s may have X or Y
X chrom. Is larger & more genes
Y contain SRY,
making male hormones & organs
It's a girl!
Uncertain Sex
“ambiguous genitals,” = child's sex is not abundantly clear
a quick analysis of the chromosomes is needed, to make sure there are exactly 46 and to see whether the 23rd pair is XY or XX
shown here a baby boy (left) and girl (right).
Too Many Boys?
Is sex selection the parents’ right or a social wrong?
Preference for boys in many areas of world
Ways to prevent female birth
Inactivating X sperm before conception
In vitro fertilization (IVF)
Aborting XX fetuses
My Strength, My Daughter
slogan these girls in New Delhi are shouting at a demonstration against abortion of female fetuses in India
The current sex ratio of children in India suggests that this campaign has not convinced every couple.
New Cells
Within hours of conception
23 pairs of chromosomes carrying all the genes duplicate, forming two complete sets of the genome
Two sets.
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
Chapter 3:
The New Genetics
Alma Villanueva, MA
California State University, Los Angeles
Overview
Genetic Code
The Beginning of Life
Male & Female
Twins
Genotype & Phenotype
Disorders
Genetic Counseling
Genetic Code
Cells
Basic unit of life
Trillions!
Nucleus
Chromosomes
Thread– like structures made up of DNA & protein
23 pairs
DNA (Deoxyribonucleic acid)
2 strands twisted in a double helix
Chemical composition of molecules that contain the genes
Contains all of the information required to build/maintain the cell
3
Genes
Small section of the chromosome
18,000 – 23,000 genes
Each gene provides a unique recipe to make a protein
4 bases
Code for your traits
A - adenine
T - thymine
C - cytosine
G – guanine
Only 4 possible pairs
A-T; T-A; C-G; G-C
http://mybrainnotes.com/brain-dna-behavior.html
4
Allele
A variation of a gene
Example: the gene for eye color has several variations (alleles); an allele for blue eye color or an allele for brown eyes
Everyone inherits alleles from sperm & ovum
Genetic diversity
Distinguishes each person
Allows the human species to adapt to pressures of the environment
Genome
Full set of genes with instructions to make a living organism
Genomes exist for each species
Video about Genes
5
The Beginning of Life
Two Parents, Millions of Gametes
Gamete
Reproductive cell
Sperm or Ovum
Each contains 23 pairs
Zygote
Cell formed with union of Sperm & Ovum
Produce a new individual with 23 chromosomes from each parent
Conception
http://predictingbabygender.info/tag/intercourse-timing/
Matching genes
Genotype
Organism’s entire genetic inheritance, or genetic potential.
Homozygous (same zygote)
Two genes of one pair that are exactly the same in every letter of their code
Heterozygous
Two genes of one pair that differ in some way
Usually not an issue
Male of Female?
Humans usually possess
46 chromosomes
44 autosomes and 2 sex chromosomes
SEX chromosome = 23rd pair
Female – XX
Male – XY
Mother’s contain X
Father’s may have X or Y
X chrom. Is larger & more genes
Y contain SRY,
making male hormones & organs
It's a girl!
Uncertain Sex
“ambiguous genitals,” = child's sex is not abundantly clear
a quick analysis of the chromosomes is needed, to make sure there are exactly 46 and to see whether the 23rd pair is XY or XX
shown here a baby boy (left) and girl (right).
Too Many Boys?
Is sex selection the parents’ right or a social wrong?
Preference for boys in many areas of world
Ways to prevent female birth
Inactivating X sperm before conception
In vitro fertilization (IVF)
Aborting XX fetuses
My Strength, My Daughter
slogan these girls in New Delhi are shouting at a demonstration against abortion of female fetuses in India
The current sex ratio of children in India suggests that this campaign has not convinced every couple.
New Cells
Within hours of conception
23 pairs of chromosomes carrying all the genes duplicate, forming two complete sets of the genome
Two sets ...
Genetics since mendel
1. Genetics concepts covered include incomplete dominance, multiple alleles, polygenic inheritance, environmental interactions, mutations, genetic disorders, sex determination, and sex-linked disorders.
2. In incomplete dominance, the phenotype is intermediate between the two homozygous parents. Multiple alleles produce more than three phenotypes for a trait.
3. Polygenic traits are influenced by multiple gene pairs acting together, producing a wide variety of phenotypes like human height.
Similar to A man with polydacytly, an autosomal dominant trait, marries a woman.pdf (20)
Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Dragon Genetics Hands on LabIntroductionThere are many patterns o.docx
Blaine Kitchenware – Case AssignmentMBA – Corporate Finance.docx
Blaine Kitchenware – Case AssignmentMBA – Corporate Finance.docx
Problems (1 pt) PUT GENOTYPES HERE Having dimples is a dominant trait.pdf
Problems (1 pt) PUT GENOTYPES HERE Having dimples is a dominant trait.pdf
6 clinical cytogenetics-disorders of the autosomes and the sex chromosomes
6 clinical cytogenetics-disorders of the autosomes and the sex chromosomes
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
Chapter 3 The New GeneticsAlma Villanueva, MACalifornia S.docx
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How has the rise of telehealth broadened the possibilities of what i.pdf
How has the rise of telehealth broadened the possibilities of what it means to be a nurse or health
care worker? What new settings and job descriptions have opened up and will continue to
expand in this field? What are some of the challenges associated with these exciting
opportunities?
*please answer with as much detail as possible and provide the links to the websites you used,
thank you!
Solution
It allows multiple, different disciplines to merge and deliver a uniform level of care with the
efficiency and accessibility of everyday technology in comparison with a nurse or a health care
worker. So many health care workers and nurse are provided opportunity as telehealth nurse. So
many work from home option for nurse is available where the women with small children can
utilize. Hence, so many work from home options have expanded. It provides timely and flexible
health care to the patients.
The challenges associated are the danger of need for physical examination particularly in
diagnosis, rehabilitation and metal health. Availing medical insurance through telehealth care is
limited. Availing informed consent from patients via telehealth care sector is a question mark.
Since the technology providers are also involved in the treatment system the privacy information
between the patient and the service provider is a question of contradiction. These are some of the
challenges associated with these exciting opportunities.
Reference
Laxman, Kumar (2015). \"Barriers to Adoption of Consumer Health Informatics Applications for
Health Self Management\". Health Science Journal.
Kvedar, Joseph; Coye, Molly Joel; Everett, Wendy (2014-02-01). \"Connected health: a review
of technologies and strategies to improve patient care with telemedicine and telehealth\". Health
Affairs.
how do you convert analog signals to digital signalsSolutionTh.pdf
how do you convert analog signals to digital signals
Solution
The signal available in nature is generally in the form of sinusoidal i.e., analog signals. But,
today\'s technology needs every processing in digital in nature. Hence, it is required to convert
analog signals into digital signals. It is done by means of A/D convertor i.e., Analog to Digital
convertor.
Types of a/Dconvertors.
1. Flash type
2. Successive approximation type
3. Dual slope method etc....
Fair TradeoffsIf they want to work for us … they must see that t.pdf
Fair Tradeoffs
\"If they want to work for us … they must see that these are Numi’s values.\"
— Brian Durkee, Director of Operations, Numi Organic Tea
Now that we’ve been on the subject of organizational behavior for some time, perhaps this video
provides a good opportunity to make sure that we know just what an \"organization\" is. For an
official definition, we need only glance ahead to Chapter 16, where we find that an organization
is a goal-directed group of people who perform activities according to certain processes and
systems. A further look ahead, to Chapter 17, informs us that organizations exist in
environments, which include all of the elements, from people to economic conditions, that lie
outside the organization. One of these environments, the task environment, includes all the
specific organizations and groups that can influence an organization.
So far, so good. In order to understand the issues being discussed in this video, we need to know
just two more things:
The task environment includes suppliers—other organizations that provide the resources that an
organization needs to conduct its operations.
An organization’s suppliers belong to its supply chain—the chain of operations stretching from
the organization’s purchase of needed resources to the sale of its finished products to consumers.
Its supply chain, then, lies outside the organization, but it must be managed from within. In
effect, managing its supply chain extends an organization’s influence beyond its own boundaries
and into the realm of its external environment.
At Numi Organic Tea, which specializes in premium-quality, full-leaf organic teas, the person
responsible for managing the supply chain is Director of Operations Brian Durkee. Numi’s
supply chain begins in Asia—primarily, though by no means exclusively, in China—and Durkee
says that one of his \"biggest challenges in China is getting the people … and the managers of
the factories to understand how we want things done.\" How does Numi want things done? Or, to
put the same question another way: What does it require its suppliers to do? \"We’re a triple-
bottom-line company,\" says Durkee. \"Our focus is on people, planet, and profit…. [We want]
to make sure that our quality is there,\" but it’s also imperative that tea suppliers \"meet the level
of sustainability we expect in the supply chain.\" Sustainability—fostering conditions under
which natural resources are available to meet the social and economic needs of both present and
future generations—ranks very high on Numi’s list of policies that the company and its business
partners must practice.
\"My personal goal for Numi,\" says Durkee, \"is to become among the elite as far as how we
manage our supply chain. We’re looking at the most sustainable methods of packaging our
goods, transporting our goods, and producing our goods.\" If suppliers, he adds, \"want to work
for us … they must see that these are Numi’s values…. How are they handling their waste? How.
Direction of shell coiling in Lymnaeaperegra is strongly and most di.pdf
Direction of shell coiling in Lymnaeaperegra is strongly and most directly influenced
by_______.the phenotype of the motherthe genotype of the embryo itselfthe phenotype of the
fatherthe genotype of the fatherthe genotype of the mother
Solution
Answer : The correc answer is E (Genotype of the mother)
Explanation : This is an example of maternal inheritance which are controlled by organelle
genomes (mitochondria in animals and chloroplasts in plants..
f(x) = 2x^2 = f(x) = 2x^2 original function f(x) = x^2 Describe the.pdf
f(x) = 2x^2 => f(x) = 2x^2 original function f(x) = x^2 Describe the graph and function
behavior after the x is added. Explain in terms of function, inputs, outputs, and the graph.
Solution
Every value of y doubles. The graph looks like cup which gets narrower at the top.
The original graph is the first graph
The second graph is obtained by multplying 2.
Describe the quaternary structure of insulin, including disulfide bo.pdf
Describe the quaternary structure of insulin, including disulfide bonding. (h) In solution, two
molecules of insulin form a hydrogen bonded pair. What is the new quaternary structure? NOTE:
this is an active, blood-soluble form of the molecule. (i) In the presence of divalent cations, such
as Zn2+, six molecules of insulin form a new, non-water-soluble mass. What is the quaternary
structure of this new protein, which is much less clinically useful than the first one?
Solution
INSULIN: The lack of insulin causes a form of diabetes.Insulin is a hormone made by
pancreas by the islets of Langerhans, which regulates the amount of glucose in the blood.
Quarternary structure of insulin:Hormone insulin consisting of two polypepetide chains.Due to
interaction between hydrophobic surfaces insulin can form into granules consisting of
hexamers.Insulin can form into dimers.doughnut shaped form is the one in which insulin is
stored in the beta cells and secreted through blood stream.
The presence of zn2+ in granules to the capacity of insulin and its precursorsto bind cation with a
high affinity.zn2+ promotes the formation of insulin and makes crystallization and
precipitation.In the presence of divalent cations the new protein formed is a hexamer itself have
six subunits..
DNS play an important role in a network. It is therefore important f.pdf
DNS play an important role in a network. It is therefore important for the information in a DNS
table to be protected from authorized modification.
Write your paper on protecting the information in a DNS table.
Solution
The DNS protocol leverages the User Datagram Protocol (UDP) for the majority of its
operations. UDP is a connectionless protocol and, as such, it can be easily spoofed. Many of the
attacks described in this document rely on spoofing to be successful.
Several security controls can be implemented to limit spoofing. These controls are described in
the following sections.
Unicast Reverse Path Forwarding
Unicast Reverse Path Forwarding (Unicast RPF) is a feature that can reduce the effectiveness of
packets with spoofed source addresses. A network device using Unicast RPF evaluates the
source of each IP packet against its local routing table in order to determine source address
validity. While it can detect and filter some spoofed traffic, Unicast RPF does not provide
complete protection against spoofing because spoofed and valid packets with the same source
address may arrive on the same interface.
Unicast RPF operates in two modes: strict and loose. In strict mode, the Unicast RPF feature uses
the local routing table to determine if the source address within a packet is reachable through the
interface on which the packet was received. If it is reachable, the packet is permitted; if it was
not, the packet is dropped. Strict mode Unicast RPF is best deployed on network boundaries
where traffic asymmetry is not prevalent.
Strict mode Unicast RPF is enabled on Cisco IOS devices using the interface configuration
command ip verify unicast source reachable-via rx; the previous format of this command was ip
verify unicast reverse-path. Strict mode Unicast RPF can be enabled on the Cisco PIX, ASA, and
FWSM firewalls using the ip verify reverse-path interface interface configuration command.
In loose mode Unicast RPF, if the source address of a packet is reachable through any interface
on the Unicast RPF enabled device, the packet is permitted. If the source address of the IP packet
is not present in the routing table, the packet is dropped. Loose mode Unicast RPF can be
enabled on Cisco IOS devices using the ip verify source reachable-via any interface
configuration command; loose mode Unicast RPF is not available on Cisco PIX, ASA or FWSM
firewalls.
More information about Unicast RPF is available in the Applied Intelligence Understanding
Unicast Reverse Path Forwarding white paper.
IP Source Guard
IP source guard is a Layer 2 security feature that builds upon Unicast RPF and DHCP snooping
to filter spoofed traffic on individual switch ports. DHCP snooping, which is a prerequisite of IP
source guard, inspects DHCP traffic within a VLAN to understand which IP addresses have been
assigned to which network devices on which physical switch port. Once this information has
been gathered and stored in the DHCP snooping bindings table, IP source g.
Discuss the components and purpose of types of leaves-of-absence, in.pdf
Discuss the components and purpose of types of leaves-of-absence, including FMLA, military,
personal, and sabbaticals. If the leave type is mandated by law, discuss the employer
responsibilities and benefits to the employee.
HERE IS AN EXAMPLE OF HOW IT SHOULD BE FORMATTED:
FMLA
Components
“Provides certain employees with up to 12 weeks of unpaid, job-protected leave per year” and
protects group health benefits during the leave;
Applies to public agencies, schools, and companies with greater than 50 employees; and
Employees are eligible if they have worked for the company for more than 12 months and 1,250
hours over the last 12 months (United States Department of Labor, n.d.)
Purpose
“To help employees balance their work and family responsibilities by allowing them to take
reasonable unpaid leave for certain family and medical reasons” including the birth of a child,
adoption, and caring for self or a family member.
“It also seeks to accommodate the legitimate interests of employers and promote equal
employment opportunity for men and women” (United States Department of Labor, n.d.)
Mandated by law– yes, Family and Medical Leave Act of 1993
Employer Responsibilities
Post a general notice in the form of an FMLA poster;
“Provide employees with a general notice about the FMLA;
Notify employees concerning their eligibility status and rights and responsibilities under the
FMLA; and
Notify employees whether specific leave is designated as FMLA leave and the amount of time
that will count against their FMLA leave entitlement” (United States Department of Labor, n.d.)
Benefits to Employees
Allows time off for certain family and medical reasons;
Protects their group health benefits from being terminated while they are on leave;
Protects other benefits received by the employee;
Protects their job while on leave (ie, they must be restored to the same or equivalent job when
they return); and
Protects other benefits such as unconditional pay increases, bonuses or payments (United States
Department of Labor, n.d.)
Solution
Discuss the components and purpose of types of leaves-of-absence, including FMLA, military,
personal, and sabbaticals. If the leave type is mandated by law, discuss the employer
responsibilities and benefits to the employee.
Answer:
FMLA
The Family and Medical Leave Act
Components :
The Family and Medical Leave Act (“FMLA”), which allows employees time off from their job
to bond with their children, care for ill family members, or recover from their own serious health
problems — all without fear of losing their job. The FMLA entitles employees to a total of 12
weeks of unpaid leave during a 12-month period .
The FMLA entitles those who have taken leave under the law to return to their previous job,or to
an equivalent job with the same pay, benefits, and other conditions. Employers who provide
health insurance must also continue to pay their share of the health insurance premium for
employees on FMLA leave.
Care for newborn or newly adopt.
Compare and contrast the properties of a centralized and a distribut.pdf
Compare and contrast the properties of a centralized and a distributed routing algorithm. Give an
example of a routing protocol that takes a centralized and a decentralized approach.
Solution
Centralized: Central node in the network gets entire information about the network topology,
about the traffic and about other nodes. This then transmits this information to the respective
routers. The advantage of this is that only one node is required to keep the information. The
disadvantage is that if the central node goes down the entire network is down, i.e. single point of
failure.
Distributed: Node receives information from its neighbouring nodes and then takes the decision
about which way to send the packet. The disadvantage is that if in between the the interval it
receives information and sends the paket something changes then the packet may be delayed.
LinkState takes Centralzied approach
Distance Vector takes Decentralzied approach.
Baby Billy-Bob has a difficult infant temperament.His parents try .pdf
Baby Billy-Bob has a difficult infant temperament.
His parents try to be understanding and patient with him, but generally his behavior can be
described in terms of?
options:
moodiness, relative inactivity, and irregularity in daily routine.
high levels of activity, but unresponsiveness to changes in routine.
negative reactions to changes in routine, irritability, and difficulty being consoled.
openness to new experiences, but irregular feeding and sleeping habits.
Solution
The behaviour can be described in terms of moodiness, relative inactivity, and irregularity in
daily routine.
Approximately 10% of babies and children have a difficult temperament, which means that they
withdraw from or are slow to adapt to new situations, they have intense reactions, they have
irregular routines, and they have a negative mood..
A plane left at 3pm flying west at 450 miles per hour. At 330 pm an.pdf
A plane left at 3pm flying west at 450 miles per hour. At 3:30 pm another plane left the same
airport flying west at 500 miles per hour. At what time did the second plane overtake the first
plane?
Solution
first plane speed 450 mph
second plane speed 500 mph
rt=d
RT=D
30 minutes head start=1/2 hour
450*(t+1/2)=500(t)divide by 50
9*(t+1/2)=10t
9t+4.5=10t
simplify
4.5 hours =t
They pass at 7:30 pm.
1. Marvin is the executor and some heir of his aunts estate. The e.pdf
1. Marvin is the executor and some heir of his aunt\'s estate. The estate includes her furnished
home, which Marvin is considering converting to rental property to generate additional cash
flow.What are some of the tax problems Marvin may confront?
2. How does pay-as-you-go procedure apply to wage earners?To persons who have income from
sources other than wages?
3. Address the following issues.
a. What is the purpose of the unified transfer tax credit?
b. Is the same amount available for both the federal gift tax and the state tax?Explain
c. Does the use of the credit for a gift affect the amount of credit available for the estate
tax?Explain.
Solution
Here Marvin is subject to an estate tax by the Federal government as well as the inheritance tax
by the state government.There will be an increase of ad valorem tax on realty when Marvin
convert the property from residential to the income generating source. By adverse property tax
consequences, the tax results could be diminished. so there would be several tax issues with this
exchange..
___ is a type of homoplasy that reflects the independent evolution o.pdf
___ is a type of homoplasy that reflects the independent evolution of a trait in more that one
taxon.
Solution
Answer : Convergent evolution is a type of homoplasy that reflects the independent evolution of
a trait in more than one taxon.
Convergent evolution is the independent evolution of similar features in species of different
lineages. Convergent evolution creates analogous structures that have simiar form or function but
were not present in the last common ancestor of those groups. The clasdistic term for the same
phenomenon is homoplasy..
Year-end interfund receivable or payable balances will appear in the.pdf
Year-end interfund receivable or payable balances will appear in the line item internal balances
within their respective columns on the government-wide statement of net position. True or False?
Solution
Year end interfund receivable or payable balances will appear in the item internal balances
within their respective
columns on the government wide statement of net position.
This Statement is TRUE..
Which isare true regarding the lipid bilayerA. It is modeled as .pdf
Which is/are true regarding the lipid bilayer?
A. It is modeled as a capacitor in the equivalent circuit of a cell membrane.
B. Ions can freely permeate and pass through the lipid bilayer.
C. Protein mobility in the lipid bilayer can be restricted by the lipid composition or tethering to
the cytoskeleton.
D. All of the above.
E. A & C only.
Solution
C.Protein mobility in the lipid bilayer can be restricted by the lipid composition or tethering to
the cytoskeleton..
Which statement describes a similarity between the diploid and haplo.pdf
Which statement describes a similarity between the diploid and haploid phases of plant life?
A zygote is formed ____.
Human skin color is an example of ____, while sickle-cell anemia is an example of ____.both
are multicellular
Solution
1. both are multicellular.
The plant life cycle alternates between haploid and diploid generations.Plants have multicellular
haploid and multicellular diploid stages in their life cycle.Gametes develop in the multicellular
haploid gametophyte.Fertilization gives rise to a multicellular diploid sporophyte,which
produces haploid spores via meiosis.
2.Zygote is formed by the fusion of egg and sperm nuclei.
In human fertilization,ovum which is a haploid secondary oocyte and a haploid sperm cell
combine to form a single 2n diploid cell called the zygote.
In fungi,the sexual fusion of haploid cells is called karyogamy.This cell may then enter meiosis
or mitosis depending on the life cycle of the species.
In plants,the zygote may be polyploid if fertilization occurs between meiotically unreduced
gametes.
Somatic cells are other than reproductive cells.Zygote formation occurs in reproductive cells.
3.Human skin color is an example of polygenic inheritance, while sickle-cell anemia is an
example of pleiotropy.
Polygenic inheritance occurs when one characteristic is controlled by two or more genes.Skin
color is largely determined by the amount of melanin. Dark skinned individuals produce more
melanin than light skinned individuals.At least three genes regulate the amount of melanin
produced. Each gene has two forms: dark skin allele (A,B,and C) and light skin allele (a,b,and c).
Pleiotropy occurs when variation at a single gene locus affects multiple aspects of the
phenotype.Sickle cell anemia is a genetic disease that causes deformed red blood cells with a
rigid,crescent shape instead of the normal flexible,round shape.It is caused by a change in one
nucleotide in the HBB gene.Sickle cell anemia occurs when the HBB gene mutation causes both
beta-globin subunits of hemoglobin to change into hemoglobin S..
Which of the following isareTRUEI. A field can possess zero divi.pdf
Which of the following is/areTRUE?
I. A field can possess zero divisors.
II. Every integral domain is a field.
III. The union of two subrings is always a subring
IV. Every field is an integral domain.
Solution
option (iv) is true.
becuause
if R is a field, then there is no zero divisor in R.
Integral domain that is not a field.
and the union of two subrings is generally not a subring..
Which of the groups below are hydrophobic Hydrophilic Explain .pdf
Which of the groups below are hydrophobic? Hydrophilic? Explain
Solution
4. ANS:
Polar and non- polar characteristics:
Polar molecules contain positive charge on one end and negative charge in other end. Polar
molecules share electrons un equally. Molecule with more polar parts less non polar Polar
molecules can easily soluble in water, so these are called as hydrophilic molecules. (At poles
both + Ve and -Ve charges are present).
Non-polar molecules contain same charges on both poles, so bonding is not possible. These are
not soluble in water. The molecule with mostly non polar (hydrocarbon) part shows hydrophobic
interactions. (At poles same charge + Ve and + Ve or –Ve and - Ve are present).
Hydrophilic compound:
A. The compound A only can capable to produce hydrophilic interactions. It is because on this
compound
Long carbon chains, carbon rings and non-polar covalent linkages are absent.
Hydrophobic compound:
B. The compound B only can capable to produce hydrophobic interactions. It is because on this
compound hydrophilic groups are absent..
Which function has a domain of all real numbers A. y = secx B. y =.pdf
Which function has a domain of all real numbers? A. y = secx B. y = cosx C. y = tanx D. y =
1/sin x
Solution
Functions sec(x) and tan(x) are not defined when x = (2n+1)/2 (where n is an integer)
Similarly, function 1/sin(x) is not defined when x = n (where n is an integer)
Cos(x) is defined for all the real values of x
Hence, the only option that has domain of all real numbers is function y = cos(x).
Option B.
When 3013 adults were survery in a poll, 73 said they use the Inter.pdf
When 3013 adults were survery in a poll, 73% said they use the Internet. is it okay for a
newspaper reporter to write that 3/4 of all adults use the Internet? why or why not? identify the
null hypothesis, alternative hypothesis,test statistics, p-value, conclusion about the null
hypothesis and final conclusion that addresses the original claim. use the p-value method. Use
the normal distribution as an approximation of the binomial distribution.
Solution.
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How has the rise of telehealth broadened the possibilities of what i.pdf
How has the rise of telehealth broadened the possibilities of what i.pdf
how do you convert analog signals to digital signalsSolutionTh.pdf
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Fair TradeoffsIf they want to work for us … they must see that t.pdf
Fair TradeoffsIf they want to work for us … they must see that t.pdf
Direction of shell coiling in Lymnaeaperegra is strongly and most di.pdf
Direction of shell coiling in Lymnaeaperegra is strongly and most di.pdf
f(x) = 2x^2 = f(x) = 2x^2 original function f(x) = x^2 Describe the.pdf
f(x) = 2x^2 = f(x) = 2x^2 original function f(x) = x^2 Describe the.pdf
Describe the quaternary structure of insulin, including disulfide bo.pdf
Describe the quaternary structure of insulin, including disulfide bo.pdf
DNS play an important role in a network. It is therefore important f.pdf
DNS play an important role in a network. It is therefore important f.pdf
Discuss the components and purpose of types of leaves-of-absence, in.pdf
Discuss the components and purpose of types of leaves-of-absence, in.pdf
Compare and contrast the properties of a centralized and a distribut.pdf
Compare and contrast the properties of a centralized and a distribut.pdf
Baby Billy-Bob has a difficult infant temperament.His parents try .pdf
Baby Billy-Bob has a difficult infant temperament.His parents try .pdf
A plane left at 3pm flying west at 450 miles per hour. At 330 pm an.pdf
A plane left at 3pm flying west at 450 miles per hour. At 330 pm an.pdf
1. Marvin is the executor and some heir of his aunts estate. The e.pdf
1. Marvin is the executor and some heir of his aunts estate. The e.pdf
___ is a type of homoplasy that reflects the independent evolution o.pdf
___ is a type of homoplasy that reflects the independent evolution o.pdf
Year-end interfund receivable or payable balances will appear in the.pdf
Year-end interfund receivable or payable balances will appear in the.pdf
Which isare true regarding the lipid bilayerA. It is modeled as .pdf
Which isare true regarding the lipid bilayerA. It is modeled as .pdf
Which statement describes a similarity between the diploid and haplo.pdf
Which statement describes a similarity between the diploid and haplo.pdf
Which of the following isareTRUEI. A field can possess zero divi.pdf
Which of the following isareTRUEI. A field can possess zero divi.pdf
Which of the groups below are hydrophobic Hydrophilic Explain .pdf
Which of the groups below are hydrophobic Hydrophilic Explain .pdf
Which function has a domain of all real numbers A. y = secx B. y =.pdf
Which function has a domain of all real numbers A. y = secx B. y =.pdf
When 3013 adults were survery in a poll, 73 said they use the Inter.pdf
When 3013 adults were survery in a poll, 73 said they use the Inter.pdf
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