Which of the following statements about prokaryotes is falsea) Prok.pdf
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Which of the following statements about amino acids is true? Most of the amino acids used in protein biosynthesis have charged side chains. All amino acids contain an NH_2 and a COOH group Twenty-two amino acids are commonly found in proteins. Amino acids are often linked together to form branched polymers. Solution Correct answer is :B.All aminoacids contains an NH2 group and a COOH group. Reason:NH2 group, COOH group and R group are always included in the structure of aminoacids..
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BACTERIA - DEFINITION, DIAGRAM, AND CLASSIFICATION.pdf
The first organism to evolve on Earth was probably a single-celled organism, similar to modern bacteria. Since then, life has evolved into many forms of life over many millennia. However, we can still trace our ancestors back to this single-celled organism. Today, bacteria are considered the oldest life forms on Earth.
Bacteria.pdf
Microbes known as bacteria have simpler cell structures than many other types of creatures. One DNA loop serves as their command hub and houses all of their genetic data. Instead of a nucleus, some bacilli contain an additional ring of genetic material called a plasmid. Genes that offer the bacterium a competitive edge over other bacilli are frequently found on the plasmid. For instance, it could have a gene making the bacilli immune to a specific antibiotic.
According to their fundamental morphologies, bacilli can be divided into five groups: spherical (cocci), rod-shaped (bacilli), spiral-shaped (spirillum), comma-shaped (vibrio), or corkscrew-shaped (spirochetes). They may occur as single cells, pairs, chains, clusters, or chains of cells.
Unicellular creatures, like contemporary bacteria, were likely one of the first species to develop on Earth. Since then, over thousands of years, life has developed into a wide variety of life forms. However, we can still identify this single-celled organism as our ancestor.
Every ecosystem on Earth has bacilli , including soil, rock, seas, and even polar snow. Some creatures live in or on other living things, such as plants, animals, and people. In the human body, there are around ten times more bacterial cells than human cells. These bacterial cells are prevalent in the digestive system's lining. Some bacilli are found in the soil or on dead plant matter, where they are vital to the nutrient cycle. Others are immensely helpful in the manufacture of fermented foods like yoghurt and soy sauce, while certain species ruin food and harm crops. There are very few bacilli that are pathogens or parasites that afflict plants and animals with illness.
Bacteria Definition
According to Wikipedia, "Bacilli are prokaryotic, unicellular organisms without a true nucleus and a few organelles."
Ultrastructure of a Bacteria Cell
Bacilli are noted for having straightforward body plans. Bacilli are prokaryotic creatures because they are single-celled microorganisms without a nucleus or other cell organelles.
They are also exceptionally adaptable creatures, able to endure in hostile environments. Extremophiles are such creatures. Extremophiles are further divided into many categories according to the habitats they live in:
Thermophiles Acidophilus
Alkaliphiles
Osmophilia
Basophiles
Cryophiles
The protective cell wall of bacteria, which is composed of a unique protein called peptidoglycan, is another intriguing aspect of bacteria. A crucial foundation for dividing bacteria is provided by the elements of the bacterial cell wall. The only other place this specific protein may be found in nature is in the bacterial cell walls.
Classification of Bacilli
Based on their traits and characteristics, bacteria may be divided into a number of types. The following factors are mostly used to classify bacteria:
Cell wall composition and shape
Bacteria.pdf
Microbes known as bacteria have simpler cell structures than many other types of creatures. One DNA loop serves as their command hub and houses all of their genetic data. Instead of a nucleus, some bacilli contain an additional ring of genetic material called a plasmid. Genes that offer the bacterium a competitive edge over other bacilli are frequently found on the plasmid. For instance, it could have a gene making the bacilli immune to a specific antibiotic.
Bacteria.pdf
Microbes known as bacteria have simpler cell structures than many other types of creatures. One DNA loop serves as their command hub and houses all of their genetic data. Instead of a nucleus, some bacilli contain an additional ring of genetic material called a plasmid. Genes that offer the bacterium a competitive edge over other bacilli are frequently found on the plasmid. For instance, it could have a gene making the bacilli immune to a specific antibiotic.
According to their fundamental morphologies, bacilli can be divided into five groups: spherical (cocci), rod-shaped (bacilli), spiral-shaped (spirillum), comma-shaped (vibrio), or corkscrew-shaped (spirochetes). They may occur as single cells, pairs, chains, clusters, or chains of cells.
Unicellular creatures, like contemporary bacteria, were likely one of the first species to develop on Earth. Since then, over thousands of years, life has developed into a wide variety of life forms. However, we can still identify this single-celled organism as our ancestor.
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The first organism to evolve on Earth was probably a single-celled organism, similar to modern bacteria. Since then, life has evolved into many forms of life over many millennia. However, we can still trace our ancestors back to this single-celled organism. Today, bacteria are considered the oldest life forms on Earth.
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Microbes known as bacteria have simpler cell structures than many other types of creatures. One DNA loop serves as their command hub and houses all of their genetic data. Instead of a nucleus, some bacilli contain an additional ring of genetic material called a plasmid. Genes that offer the bacterium a competitive edge over other bacilli are frequently found on the plasmid. For instance, it could have a gene making the bacilli immune to a specific antibiotic.
According to their fundamental morphologies, bacilli can be divided into five groups: spherical (cocci), rod-shaped (bacilli), spiral-shaped (spirillum), comma-shaped (vibrio), or corkscrew-shaped (spirochetes). They may occur as single cells, pairs, chains, clusters, or chains of cells.
Unicellular creatures, like contemporary bacteria, were likely one of the first species to develop on Earth. Since then, over thousands of years, life has developed into a wide variety of life forms. However, we can still identify this single-celled organism as our ancestor.
Every ecosystem on Earth has bacilli , including soil, rock, seas, and even polar snow. Some creatures live in or on other living things, such as plants, animals, and people. In the human body, there are around ten times more bacterial cells than human cells. These bacterial cells are prevalent in the digestive system's lining. Some bacilli are found in the soil or on dead plant matter, where they are vital to the nutrient cycle. Others are immensely helpful in the manufacture of fermented foods like yoghurt and soy sauce, while certain species ruin food and harm crops. There are very few bacilli that are pathogens or parasites that afflict plants and animals with illness.
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According to Wikipedia, "Bacilli are prokaryotic, unicellular organisms without a true nucleus and a few organelles."
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Bacilli are noted for having straightforward body plans. Bacilli are prokaryotic creatures because they are single-celled microorganisms without a nucleus or other cell organelles.
They are also exceptionally adaptable creatures, able to endure in hostile environments. Extremophiles are such creatures. Extremophiles are further divided into many categories according to the habitats they live in:
Thermophiles Acidophilus
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Cryophiles
The protective cell wall of bacteria, which is composed of a unique protein called peptidoglycan, is another intriguing aspect of bacteria. A crucial foundation for dividing bacteria is provided by the elements of the bacterial cell wall. The only other place this specific protein may be found in nature is in the bacterial cell walls.
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Based on their traits and characteristics, bacteria may be divided into a number of types. The following factors are mostly used to classify bacteria:
Cell wall composition and shape
Bacteria.pdf
Microbes known as bacteria have simpler cell structures than many other types of creatures. One DNA loop serves as their command hub and houses all of their genetic data. Instead of a nucleus, some bacilli contain an additional ring of genetic material called a plasmid. Genes that offer the bacterium a competitive edge over other bacilli are frequently found on the plasmid. For instance, it could have a gene making the bacilli immune to a specific antibiotic.
Bacteria.pdf
Microbes known as bacteria have simpler cell structures than many other types of creatures. One DNA loop serves as their command hub and houses all of their genetic data. Instead of a nucleus, some bacilli contain an additional ring of genetic material called a plasmid. Genes that offer the bacterium a competitive edge over other bacilli are frequently found on the plasmid. For instance, it could have a gene making the bacilli immune to a specific antibiotic.
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Which one is the correct answer Which is not a KEY characteristic o.pdf
Which of the following statements about prokaryotes is false?a) Prokaryotes are incredibly
abundant and basically everywhere
Solution
c) Bacteria do not produce resting spores. Only fungi and slime molds make use of spores
Many species of bacteria like Clostridium, Bacillus,tetanus etc are known to produce spores.
There are different types of spores includingendospores,exospores, and spore-like structures
calledmicrobial cysts. Each of these aid the bacteria in survival and serve as protection for the
cell.There are different types of spores includingendospores,exospores, and spore-like structures
calledmicrobial cysts. Each of these aid the bacteria in survival and serve as protection for the
cell.Spores help bacteria to survive by being resistant to extreme changes in the bacteria\'s
habitat including extreme temperatures, lack of moisture/drought, or being exposed to chemicals
and radiation. Bacterial spores can also survive at low nutrient levels and antibiotics and
disinfectants are usually ineffective against spores.
c) Bacteria do not produce resting spores. Only fungi and slime molds make use of spores
Many species of bacteria like Clostridium, Bacillus,tetanus etc are known to produce spores.
There are different types of spores includingendospores,exospores, and spore-like structures
calledmicrobial cysts. Each of these aid the bacteria in survival and serve as protection for the
cell.There are different types of spores includingendospores,exospores, and spore-like
structures calledmicrobial cysts. Each of these aid the bacteria in survival and serve as
protection for the cell.Spores help bacteria to survive by being resistant to extreme changes in
the bacteria\'s habitat including extreme temperatures, lack of moisture/drought, or being
exposed to chemicals and radiation. Bacterial spores can also survive at low nutrient levels and
antibiotics and disinfectants are usually ineffective against spores..
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Biofilms are highly structured communities of bacteria that attach to surfaces and secrete an extracellular matrix. Within biofilms, bacteria communicate chemically through quorum sensing and are much more resistant to antibiotics than individual bacteria. This makes biofilms a major cause of persistent infections associated with medical implants and devices. Researchers are working to develop new treatments that target biofilm formation and quorum sensing, with some looking at natural compounds that inhibit these processes. Proper testing models are still needed, as bacteria in biofilms may differ significantly from individual bacteria and assumptions that they are similar could lead to problems.
Ultrastructure and characterstic features of bacteria.
This document provides an overview of the ultrastructure and characteristic features of bacteria. It discusses the general morphology of bacteria and describes several key structures. Bacteria have a cell wall, plasma membrane, cytoplasm, ribosomes, and may contain structures like flagella, pili, capsules, and plasmids. The document contrasts gram positive and gram negative bacterial cell walls. It provides details on the components and functions of bacterial cell membranes, peptidoglycan, teichoic acids, and lipopolysaccharides. Reproduction, nutrition, distribution, resistance and size of bacterial cells are also summarized.
Similar to Which of the following statements about prokaryotes is falsea) Prok.pdf (20)
Ultrastructure and characterstic features of bacteria.
Ultrastructure and characterstic features of bacteria.
More from Rahul04August
Why soot formation is only observed in diffusion flames I need deta.pdf
why invert an op-amp?
why invert an op-amp?
why invert an op-amp?
Solution
In real life (practical) many systems existed with negative feedback . And negative feedback
improves the dc stability and also decrease gain margin . To achieve negative feedback from op
amp we invert it . So generally invert op amp used..
Which one is the correct answer Which is not a KEY characteristic o.pdf
Which of the following statements about prokaryotes is false?a) Prokaryotes are incredibly
abundant and basically everywhere
Solution
c) Bacteria do not produce resting spores. Only fungi and slime molds make use of spores
Many species of bacteria like Clostridium, Bacillus,tetanus etc are known to produce spores.
There are different types of spores includingendospores,exospores, and spore-like structures
calledmicrobial cysts. Each of these aid the bacteria in survival and serve as protection for the
cell.There are different types of spores includingendospores,exospores, and spore-like structures
calledmicrobial cysts. Each of these aid the bacteria in survival and serve as protection for the
cell.Spores help bacteria to survive by being resistant to extreme changes in the bacteria\'s
habitat including extreme temperatures, lack of moisture/drought, or being exposed to chemicals
and radiation. Bacterial spores can also survive at low nutrient levels and antibiotics and
disinfectants are usually ineffective against spores.
c) Bacteria do not produce resting spores. Only fungi and slime molds make use of spores
Many species of bacteria like Clostridium, Bacillus,tetanus etc are known to produce spores.
There are different types of spores includingendospores,exospores, and spore-like structures
calledmicrobial cysts. Each of these aid the bacteria in survival and serve as protection for the
cell.There are different types of spores includingendospores,exospores, and spore-like
structures calledmicrobial cysts. Each of these aid the bacteria in survival and serve as
protection for the cell.Spores help bacteria to survive by being resistant to extreme changes in
the bacteria\'s habitat including extreme temperatures, lack of moisture/drought, or being
exposed to chemicals and radiation. Bacterial spores can also survive at low nutrient levels and
antibiotics and disinfectants are usually ineffective against spores..
What type of computer would integrate the system unit (chassis and co.pdf
what parts of the external environment ( general, industry, and competitive) do you believe BP
considered or didn\'t consider prior to drilling off the gulf coast? what should the wedding
business owners now consider in their external envieonment?
Solution
Parts which BP considereed prior to deilling off the gulf coast are economic,
legal/political,global segment,and technology segments in the general environment and it also
considers all the facets of industry and competitive environment that may have been their
primary motivator in drilling off the gulf coast.
BP dont considers General: demographic, sociocultural, and physical environment fully.
Wedding business owners need to considersdemographic changes for geographic migration,
economic segments particularly for rebuilding, the political/legal segment regarding the impact
on their business of additional oil company regulation of oil drilling and operations, sociocultural
preferences, technology requirements to avoid future business loss, the global segment regarding
international company infiltration, and the physical environment to react and overcome disasters
in the future.
What is the physical meaning of each term in the below equation DM_.pdf
The equation describes the conservation of mass and momentum over time within a system. The first term represents the total rate of change of mass or momentum over time. The second term gives the local rate of change within the system. The third term accounts for the flux of mass or momentum across the boundaries of the system due to convection.
What is the difference between a nucleotide sequence and a protein s.pdf
What is NOT the characteristics of vertically integrated manufacturing? a. flexibility b. quality
c. sustainability d. non-consistency With respect to the guest lecturer from Crown. Lean means
to create more value for with fewer resources. In the house of lean diagram - What is the lean
terminology described here? \"Continuous improvement, cross-functional training of
employees\" a. Leadership b. Operational Stability C. Kanban d. Kaizen What is the
definition of following description? \"All of the steps (both VA and NVA) required to bring a
product or service from conception through to the customer, and from design concept through
product launch\" Stream What is NOT included in one of 8 types of waste acronym? a. Defects
b. Overproduction c. Non utilized resource d. Lead time
Solution
8 types are....
Defects
Overproduction
Waiting
Not utilizing talent
Transportation
Inventory excess
Motion waste
Excess processing
hence in question no 5 ......leading time is not included hence option d is correct..
types of becterias and diseases that come from of wrong storing food.pdf
types of becterias and diseases that come from of wrong storing food?
Solution
Salmonella: There are found mainly the intestines,bowels and faeces of humans and other
animals. It is the salmonella bacteria themselves which can cause salmonella food poising.
2. Staphylococcus:
These bacteria are foun on the skin,in sore,infected eyes and in the nose,throat,saliva and bowel
of humans. There may be many of these bacteria in the yellow mucus which comes from the
nose or is coughed up when a person has a cold or a lung infection.
3.Clostridium:
Soil and intestine of animals,including cattle,poultry,fish and humans .These are very common
bacterias in the environment.
4.Campylobacter:
Found in many animals includung dogs,cats,cattle and poultry. The sources of infection from
these bacteria are usually contaminated food and water..
Two white mice mate. The male has both a white and black fur-colo.pdf
Two white mice mate. The male has both a white and black fur-color-gene. The females has
only white fur-color genes. The fur color of the offspring depends on the pairs of fur-color genes
that they recieve. Assume that neither the white nor black gene dominates. List the possible
Solution
Now all possible outcomes are:
(white , white) (black, white)
Prob = 0.75 for (white, white) and 0.25 for (black, white).
Two chains are available to hold up an object. A student arranges t.pdf
Two chains are available to hold up an object. A student arranges the object and either one or
two chains according to the diagrams shown here. Which arrangement generates the most tension
in one chain? B D C A
Solution
Answer is 2nd option : D
Remaining B and C objects arrange two chainsand
object A arrange single chain but this not the answer.
This is a modeling problem in Interger programming.We have a probl.pdf
This is a modeling problem in Interger programming.
We have a problem that dealt with different cities—some city that have factories that made an
item and others that didn’t have factories. There are specific capacities on each of the routes
between cities (“number of trains”). Each city had a demand of the items that had to be fulfilled.
Items could be shipped to cities that are not adjacent as well (with a connection through another
city/cities). We had to find a way fulfill these constraints that minimized the cost of
transportation.
Solution
In order to approach these problems with no data, there will be demand of different items
Let us suppose there are 3 items I1,I2,I3 and demands of which are D1,D2 and D3
Then the demands of all the three items must be fulfilled, items can be shipped from other cities
i.e. D1 can send an item through D3, if there exists a path from D1 to D3 by connecting over
other cities
Please provide the constraints.
There is a surge of mergers and acquisitions among television networ.pdf
There is a surge of mergers and acquisitions among television networks, entertainment, and
internet-related companies since 2010. Some have been completed, some have been stopped by
regulators, and others are still in progress. How are these different from the AOL-Time Warner
merger of the year 2000? Are the recent mergers and acquisitions likely to be successful? Why or
why not?
Solution
A decade ago, America Online merged with Time Warner in a deal valued at a stunning $350
billion. It was then, and is now, the largest merger in American business history.
After gaining Federal Trade Commission approval, the deal had its skeptics. AOL was the
majority shareholder, and for the financials to add up, AOL would have to continue making
bundles of money in advertising revenue. Before the ink was even dry on the deal, the dot-com
bubble had burst, Internet stocks plummeted, and the bottom fell out of the online advertising
market. To make matters worse, increased availability of high-speed Internet access cut deeply
into AOL\'s dial-up revenue
The merger proved poisonous for both companies and downright deadly for investors. About
$100 billion in stock value was wiped out . In 2009, Time Warner spun AOL off as its own
company. Today, the AOL-Time Warner marriage is the standard business school case study for
the worst merger ever.
It was an odd merger, where both companies retained their independence. In fact, Time Warner
appears to have retained more power than AOL, even though technically, AOL bought Time
Warner.
There was a great potential to a merger - just imagine having the largest ISP (dial-up) with
millions of internet accounts merging with one of the largest cable network providers with
millions of homes connected to coaxial and then fiber networks. Yet, they could not make it
work.
The rumor has it that the executives of both companies after the merger (yet, again - they were
never one company) went to negotiate their consumer offering, specifically, AOL over Time
Warner boradband network. Nobody wanted to give up any revenue. The outcome? If you want
AOL over broadband, you can pay the current price for Time Warner internet (around $45/mo
back then) plus the standard AOL fee (around $20/mo). Needless to say, it was not a popular
offer. AOL slowly died. Time Warner spun it off.
NOW A days mergers and acquistions are going smoothly
Here’s a list of examples of good mergers and acquisitions transactions:
Human factors almost always have a significant impact on both a deal’s success and the amount
of additional cost and effort required to recover when they were not sufficiently considered. The
five human factors below differentiate successful deals:
Managing human factors increases the likelihood of value being realized: people are
complicated, and building a team that has the capacity and inclination to attend to them is a
differentiator in an industry where many still focus on the technical elements of the deal..
The purpose of this C++ programming project is to allow the student .pdf
The purpose of this C++ programming project is to allow the student to perform parallel array
and multidimensional array processing. The logic for string and Cstring has already been
completed, so the assignment can be started before we actually cover string and Cstring in detail.
This program has the following three menu options:
Solution
/*
This program uses simple arrays, multidimensional arrays, cstrings, strings, and files.
It allows a payroll clerk to choose an option from a menu. The choices are:
A: List the Payroll Information by Employee Name
B: Search Payroll Information by Employee Name
X: Exit the Payroll Information Module
The following items for each employee are saved in the file p10.txt:
Employee ID (1000 - 9999)
Last Name (15 characters)
First Name (15 characters)
Rate (5.00 - 10.00)
Hours W1,W2,W3,W4 (0-60)
*/
#include // file processing
#include // cin and cout
#include // toupper
#include // setw
#include // cstring functions strlen, strcmp, strcpy stored in string.h
#include // string class
#define stricmp strcasecmp
#define strnicmp strncasecmp
using namespace std;
//Disable warning messages C4267 C4996.
//To see the warnings, comment out the following line.
//#pragma warning( disable : 4267 4996)
//Warning C4267: coversion from size_t to int, possible lost of data
//size_t is a data type defined in and is an unsigned integer.
//The function strlen returns a value of the type size_t, but in
//searchByName we assign the returned value to an int.
//We could also declare the variable as size_t instead of int.
// size_t stringLength;
//Warning C4996: strnicmp strcpy, stricmp was declared deprecated, means
//the compiler encountered a function that was marked with deprecated.
//The deprecated function may no longer be supported in a future release.
//Global Constants
//When using to declare arrays, must be defined with const modifier
const int ARRAY_SIZE = 20, HOURS_SIZE = 4, NAME_SIZE = 16;
//Declare arrays as global so we don\'t have to pass the arrays to each function.
//Normally we wouldn\'t declare variables that change values a global.
int employeeId[ARRAY_SIZE];
string firstName[ARRAY_SIZE];
char lastName[ARRAY_SIZE][NAME_SIZE];
double rate[ARRAY_SIZE];
int hours[ARRAY_SIZE][HOURS_SIZE];
int numberOfEmps; //count of how many employees were loaded into arrays
int sumHours[ARRAY_SIZE] = {0}; //initialize arrays to zero by providing a
double avgHours[ARRAY_SIZE] = {0}; //value for the first element in the array
//Function Prototypes
void loadArray( );
void sumAndComputeAvgHours( );
void listByName( );
void searchByName( );
void sortByName( );
void swapValues(int i, int minIndex);
void listEmployees( );
void listEmployeesHeadings( );
void listEmployeesDetails(int i);
void listEmployeesTotals( );
void displayContinuePrompt( );
//Program starts here
int main()
{
//Declare and initialize local main variables
char choice; //menu option
//Load the arrays with data
loadArray();
//Sum and compute the average hours
sumAndComputeAv.
the input to a frequency translation system has a bandwidth of 19 to.pdf
the input to a frequency translation system has a bandwidth of 19 to 20 Mhz and it is desired to
shift the spectrum to the range of 50 to 51 Mhz while reversing the spectral sense. determine the
required frequency in Mhz of the LO frequency.
please show with steps.
Solution
The mixer frequency(Fm) have two frequency componenets that iare Fi+FL and Fi-FL, where Fi
is in put frequency and FlL is local oscilator frquency
Fm=51 Mhz
Fi=20Mhz
FL=Fm-Fi=51-20 Mhz
so required local osc frequency is 31 mhz.
The First genetic maps used genes as markers becauseplease answer.pdf
The First genetic maps used genes as markers because:
please answer both questions with correct answer! thank you! The First genetic maps used genes
as markers because: Select one: a. The locations of genes on chromosomes could be observed by
stining the DNA with dyes. X b. Phenotypes specified by genes could be visually identified and
their inheritance patterns studied. c. Individual genes specifying easily identifiable phenotypic
traits were easily cloned. d. Singel nucleotide polymorphisms were used to identify point
mutations that resulted in clearly observable phenotypic differences. Eukaryotic Genomes are
mapped using DNA markers in addition to genes because: Select one: a. DNA markers do not
require the presence of two or more alleles for mapping b. Gene maps may not cover large
regions of the genome c. Most genes contain multiple alleles that can be easily mapped X d.
DNA markers are less variable than genetic markers
Solution
1. Option D is correct. The First genetic maps used genes as markers because single nucleodite
plymorphism were used to identify any changes in gene.
2. Opttion A is correct.
the consistent joining of two specific bases in nucleotides within DN.pdf
the consistent joining of two specific bases in nucleotides within DNAS is called DNA
replication base doubling complementary base pairing base transcription The nucleotide
sequence AUGGUC could be part of a single strand of DNA could be part of an mRNA
contains three codons contains one anticodon Which process requires the participating of all
three types of RNA? translation transcription RNA processing replication. The A site on a
ribosome function is rtecei8ving a new RNA with the correct amino acid. Holding a
polypeptide as amino acids are added. Attacking the small subunits to the large subunits.
releasing the compound polypeptide. DNA is a polymer of Deoxyribnucleotides Amino acid
None of the above.
Solution
7. Ans: C
In the DNA, joining of two bases by hydrogen bonds is known as complementary base pairing.
In DNA, complementary base of guanine is cytosine and complementary base of adenine is
thymine.
8. Ans: B
Given nucleotide sequence AUGGUC could be a part of mRNA because sequence contain U
(Uracil) base which is found only in RNA not in DNA. In the DNA in place of Uracil thymine is
found.
Codon is a sequence of three bases.
9. Ans:B
In translation is a process of protein synthesis, in which all three types of RNA participate to
complete the task of protein synthesis. mRNA encodes amino acid sequence of polypeptide.
tRNA brings amoino acids to ribosomes during translation. rRNA with ribosomal proteins makes
up the ribosome, organelles that translate the mRNA.
10. Ans: A
A site of ribosome occupied by amino acyl- tRNA which act as a acceptor for the growing
protein chain during peptide bond formation. P site of ribosome occupied by peptidyl- tRNA
which carry the growing peptide chain.P site is also known as puromycin (antibiotic) sensitive
site. E site, ribosomal site harboring decylated tRNA on transit out from the ribosome.
11. Ans: B
DNA is a polymer of deoxyribonucleotides, carries genetic information for the growth,
development, functioning and reproduction of all living cells..
Technology is advancing at an alarming rate. We now have more method.pdf
Technology is advancing at an alarming rate. We now have more methods of interaction than
ever before: phone, text, instant messenger, GPS, Skype, etc. Businesses today must be
connected at multiple levels via multiple media in order to be competitive. Ponder and develop a
strategy for future forensic applications in an increasingly digitalized and connected world.
Discuss the challenges that these new media and technologies present to the forensic analyst and
begin to frame some solutions.
Solution
Computer forensics is the practice of collecting, analysing and reporting on digital data in a way
that is legally admissible. It can be used in the detection and prevention of crime and in any
dispute where evidence is stored digitally. Computer forensics follows a similar process to other
forensic disciplines, and faces similar issues.
The phrase “digital forensics” invokes an image of law enforcement officers conducting criminal
investigations. The breadth of digital forensics practices goes far beyond this narrow definition.
Civil cases use forensic analysis. Large corporations and organizations use their own forensics
groups to investigate internal issues, compliance, and insider threats that are rarely publicly
released. Governments have forensic resources that are applied in many areas, such as military
intelligence.
Forensic Applications of New Analytical Technologies
Multiply hyphenated techniques, such as gas chromatography/mass spectrometry with retention
time locking (GC/MS/RTL), liquid chromatography/time-of-flight mass spectrometry
(LC/MS/TOF), microfluidic-based capillary electrophoretic analysis of mitochondrial DNA
(mtDNA), and laser ablation inductively coupled plasma mass spectrometry (LA/ICP/MS), are
able to uncover forensically germane information by providing unprecedented levels of
analytical selectivity and sensitivity, extracting genetic signatures from previously overlooked
biological sources, and sequentially microdeconstructing samples so as to map the spatial
variation and concentration of elemental constituents. These new ranges of information and rich
data sets can contribute facts crucial to the reconstruction of events and thereby increase the
probability of an accurate finding in the matters under investigation..
Suppose a mutant fruit fly with blue eyes was recently discovered. I.pdf
The document discusses genetic terminology used to describe alleles. It notes that a newly discovered mutant fruit fly has blue eyes, which is recessive to the wild-type red eyes. The most common way to represent the alleles would be: Mutant: bl, bl and Wild-type: Bl+, bl+ - with the capital B representing the dominant allele for red eyes and the lowercase b representing the recessive allele for blue eyes.
Students should research and identify an article on the subject of s.pdf
Students should research and identify an article on the subject of stakeholder mapping and its
role as a critical tool for leaders. The article should discuss the purpose of stakeholder mapping
and explain how it is used. Articles must come from a reputable source (no Twitter, Facebook or
Wikipedia), be submitted a copy of or link to the article must be included in the submission.
Students should write a paragraph on their thoughts about stakeholder mapping.
Solution
Stakeholders are individuals or organizations that will be affected in some significant way by the
outcome of the evaluation process or that are affected by the performance of the intervention, or
both.
Not all stakeholders have the same stake in the interventions and it is important to recognize the
level of influence each stakeholder has on the project and its evaluation.
This information will guide the data-collection process and allow you to identify the stakeholders
who will serve as the main sources of data for the evaluation.
Stakeholder mapping in 4 steps
When initally mapping stakeholders it is important to consider these questions:.
Questions1. Research the Master Boot Record. Write a long paragra.pdf
Questions:
1. Research the Master Boot Record. Write a long paragraph and answer the following:
a). How does this file play into the BIOS and its attempt to load the operating system?
b). Can you think of a situation in which this knowledge would help diagnose a failure to boot?
c).Why is it that the installation of Linux in a dual-boot configuration can cause problems for the
Windows OS?
2. The use of solid state memory in lieu of a hard drive is starting to receive some attention.
a). What benefits or drawbacks could crop up for this new type of secondary storage?
b). In what way is solid state memory subject to the same failure as a hard drive?
Solution
A master boot record is a special sector of data at the very start of the device which is marked as
bootable. It can reside on a hard disk partition, a CD / DVD, a pen drive or any other form of
storage. The MBR is a small piece of executable code (usually micro instructions) that is
executed at the startup by the system.
The address of the MBR is fixed and during system startup, this location is accessed and read. If
the MBR is found in this location, it is executed by the system, else error is thrown.
The MBR primarily contains 2 things:
Ans 1.
Some BIOS use a different location like Compaq, which uses 0x07C0:0x0000. Although this
resolves to the same memory location in read mode, it should be avoided.
The Initial Program Loader (IPL) of the BIOS starts executing the MBR by passing control to
this location. Prior to execution, it is setup with the following CPU registers:
Ans 2..
Problem Find the z-transform, in closed form, of the number sequence .pdf
Problem Find the z-transform, in closed form, of the number sequence generated by sampling,
every T seconds the function f(t) whose Laplace transform is given by F(s) = 2(1 - e^-5s)/s(s =
2), T = 1 s
Solution
F(s)=2(1-e^-5)/(s(s+2))
=(1-e^-5)(1/s-1/(s+2))
As we know: z=e^(sT)=e^s
Henc . e^-5=z^-5
Z transform of 1/s=z/(z-1)
Z transfrom of 1/(s+2)=z/(z-e^-2)
F(z)=(1-z^-5)[z/(z-1)-z/(z-e^-2)]
F(z)=(1-z^-5)z(1-e^-2)/[(z-1)(z-e^-2)].
Please give me as detailed as possible answers! Im really struggli.pdf
This document contains two questions asking to build parameter estimators for three distributions (Bernoulli, exponential, lognormal) using two different methods: maximum likelihood estimation (MLE) and method of moments. The student is struggling to understand these concepts and is seeking detailed explanations to help improve their understanding.
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What type of computer would integrate the system unit (chassis and co.pdf
What type of computer would integrate the system unit (chassis and co.pdf
What is the physical meaning of each term in the below equation DM_.pdf
What is the physical meaning of each term in the below equation DM_.pdf
What is the difference between a nucleotide sequence and a protein s.pdf
What is the difference between a nucleotide sequence and a protein s.pdf
types of becterias and diseases that come from of wrong storing food.pdf
types of becterias and diseases that come from of wrong storing food.pdf
Two white mice mate. The male has both a white and black fur-colo.pdf
Two white mice mate. The male has both a white and black fur-colo.pdf
Two chains are available to hold up an object. A student arranges t.pdf
Two chains are available to hold up an object. A student arranges t.pdf
This is a modeling problem in Interger programming.We have a probl.pdf
This is a modeling problem in Interger programming.We have a probl.pdf
There is a surge of mergers and acquisitions among television networ.pdf
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The purpose of this C++ programming project is to allow the student .pdf
The purpose of this C++ programming project is to allow the student .pdf
the input to a frequency translation system has a bandwidth of 19 to.pdf
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The First genetic maps used genes as markers becauseplease answer.pdf
The First genetic maps used genes as markers becauseplease answer.pdf
the consistent joining of two specific bases in nucleotides within DN.pdf
the consistent joining of two specific bases in nucleotides within DN.pdf
Technology is advancing at an alarming rate. We now have more method.pdf
Technology is advancing at an alarming rate. We now have more method.pdf
Suppose a mutant fruit fly with blue eyes was recently discovered. I.pdf
Suppose a mutant fruit fly with blue eyes was recently discovered. I.pdf
Students should research and identify an article on the subject of s.pdf
Students should research and identify an article on the subject of s.pdf
Questions1. Research the Master Boot Record. Write a long paragra.pdf
Questions1. Research the Master Boot Record. Write a long paragra.pdf
Problem Find the z-transform, in closed form, of the number sequence .pdf
Problem Find the z-transform, in closed form, of the number sequence .pdf
Please give me as detailed as possible answers! Im really struggli.pdf
Please give me as detailed as possible answers! Im really struggli.pdf
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significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
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accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
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Accurate understanding of land use and cover is imperative for the development planning
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Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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