By which 3 mechanisms do bacteria achieve genetic diversity? Give 2 examples of types of genes/gene...
By which 3 mechanisms do bacteria achieve genetic diversity? Give 2 examples of types of genes/gene products acquired by these mechanisms?
Homework Answers
Add Answer to:
By which 3 mechanisms do bacteria achieve genetic diversity?
Give 2 examples of types of genes/gene...
Which of the following are true of modifying and epistatic genes in regard to genetic diseases? (1)...
Which of the following are true of modifying and epistatic genes in regard to genetic diseases? (1) Modifying genes can account for the severity of a genetic disease Modifying genes do not completely mask genes for a genetic disease. Epistatic genes may cause a disease by masking normal genes. The expression of modifying genes can be affected by environmental factors. Select the true statements about sex influenced and sex limited traits: (circle all that apply) (2) Sex-influenced traits and sex-limited traits...
3) Proto-oncogenes can be converted to oncogenes by various genetic changes. Which of these mechanisms is...
3) Proto-oncogenes can be converted to oncogenes by various genetic changes. Which of these mechanisms is not likely to contribute to conversion to an oncogene? Select one: A: Extra copies of the gene are made, thereby enhancing expression. B: A mutation occurs upstream of the gene that results in a more active promoter. C: Chromosomes break and fragments are translocated from one chromosome to another. D: Point mutations occur that result in a protein more resistant to degradation. E: All...
1. Describe how bacteria regulate genes through operons. 2. What is the difference between a repressible...
1. Describe how bacteria regulate genes through operons. 2. What is the difference between a repressible and inducible genetic system? 3. Expression of the Lac operon is under the controls of (1) the Lacl repressor and (2) CAP. Consider each of the following conditions and determine which factors will be acting on the operon. Predict the rate of gene expression. Conditions Lac Operon fon" or "off" CAP present" or "absent" at Lac Operon Predict the rate of gene expression (none,...
Patateraph Styles What are the 3 types of horizontal gene transfer (HGT) in bacteria and how...
Patateraph Styles What are the 3 types of horizontal gene transfer (HGT) in bacteria and how do they work? For conjugation, describe both Fplasmid conjugation and Hfr conjugation. List & define the main types of DNA mutations. Describe Frederick Griffith's transformation experiment How do things like heating DNA, restriction enzymes, reverse transcriptase, CRISPR, and cloning help biotechnology? AKA - what do these things do/how do they work? 3. What is the difference between sterilization, disinfection, antisepsis, and sanitation?
Pre-lecture lesson 2.12: Linkage and Gene Mapping You are charged with testing whether 2 different genes...
Pre-lecture lesson 2.12: Linkage and Gene Mapping You are charged with testing whether 2 different genes are independently assorting during meiosis in Drosophila melanogaster, the fruit fly The 2 genes you will be observing for this experiment are: Black: a recessive allele of this gene (b) results in a dark body color (somewhat similar to ebony, but a richer dark coloration that is less ashen-colored). The dominant allele for this gone (B) produces wild type body color Vestigial: a recessive...
2. Give 2-3 examples of gene regulation in eukaryotes. Define what they are and how they...
2. Give 2-3 examples of gene regulation in eukaryotes. Define what they are and how they specifically regulate gene expression 3. What is histone acetyltransferase enzyme? How does it regulate gene expression? Explain your reasons 4. What is chromatin remodeling in general? 5. What is DNA methylation? What does methylation mean in this case? How does it intervene gene expression? Explain your reason
6. Given the genetic map derived by Hfr minning of a bacteria as shown above, which...
6. Given the genetic map derived by Hfr minning of a bacteria as shown above, which of the markers could be more finely manned by co-transduction us PL its consid bolds about 2 min of DNA? Circle all that apply. A) his and lac B) lys and unl C bio and the D) all of the markers can be mapped by PI co transduction E) none of the markers can be mapped by PI co-transduction 7. Which of the following...
Please do all Evolution, Diversity& Phylogeny Practice Problems Will an extremely rare, beneficial allele have a...
Please do all
Evolution, Diversity& Phylogeny Practice Problems Will an extremely rare, beneficial allele have a better chance of fixing in a very large population, or in a very small population? Explain your answer. What are the four forces of evolution? Which evolutionary forces increase genetic diversity? Which decrease diversity? List Darwin's postulates? If these are NOT fulfilled, can evolution occur? 1. 2. 3. 4. The A and B genes are closely linked on an autosome). Gene D resides on...
HCI HC2 HC3 AxD1 AXD2 AxD3 А 1) Which axis are different genes? 2) Which axis...
HCI HC2 HC3 AxD1 AXD2 AxD3 А 1) Which axis are different genes? 2) Which axis are different cell types? B 3) Which gene (A-D) is most upregulated in the AxD cells? 4) Which genes are upregulated in the HC cells? с D 5) When computing a Z-score for SAD1 gene expression in AxD1 cells, what do you compare the SAD1 gene expression to? Z-Score
1. Give three examples of diversity in addition to age and gender 2. Explain how bias...
1. Give three examples of diversity in addition to age and gender 2. Explain how bias can result in health care disparities for members of minority cultural groups. 3. List two things to do when cultural tension arises. 4. Explain why health care workers need to be culturally competent. 5. Describe the difference between stereotypes and generalizations. 6. Explain what is meant by the cultural competence continuum.
1. Describe how bacteria regulate genes through operons. 2. What is the difference between a repressible and inducible genetic system? 3. Expression of the Lac operon is under the controls of (1) the Lacl repressor and (2) CAP. Consider each of the following conditions and determine which factors will be acting on the operon. Predict the rate of gene expression. Conditions Lac Operon fon" or "off" CAP present" or "absent" at Lac Operon Predict the rate of gene expression (none,...
Patateraph Styles What are the 3 types of horizontal gene transfer (HGT) in bacteria and how do they work? For conjugation, describe both Fplasmid conjugation and Hfr conjugation. List & define the main types of DNA mutations. Describe Frederick Griffith's transformation experiment How do things like heating DNA, restriction enzymes, reverse transcriptase, CRISPR, and cloning help biotechnology? AKA - what do these things do/how do they work? 3. What is the difference between sterilization, disinfection, antisepsis, and sanitation?
Pre-lecture lesson 2.12: Linkage and Gene Mapping You are charged with testing whether 2 different genes are independently assorting during meiosis in Drosophila melanogaster, the fruit fly The 2 genes you will be observing for this experiment are: Black: a recessive allele of this gene (b) results in a dark body color (somewhat similar to ebony, but a richer dark coloration that is less ashen-colored). The dominant allele for this gone (B) produces wild type body color Vestigial: a recessive...
2. Give 2-3 examples of gene regulation in eukaryotes. Define what they are and how they specifically regulate gene expression 3. What is histone acetyltransferase enzyme? How does it regulate gene expression? Explain your reasons 4. What is chromatin remodeling in general? 5. What is DNA methylation? What does methylation mean in this case? How does it intervene gene expression? Explain your reason
6. Given the genetic map derived by Hfr minning of a bacteria as shown above, which of the markers could be more finely manned by co-transduction us PL its consid bolds about 2 min of DNA? Circle all that apply. A) his and lac B) lys and unl C bio and the D) all of the markers can be mapped by PI co transduction E) none of the markers can be mapped by PI co-transduction 7. Which of the following...
Please do all
Evolution, Diversity& Phylogeny Practice Problems Will an extremely rare, beneficial allele have a better chance of fixing in a very large population, or in a very small population? Explain your answer. What are the four forces of evolution? Which evolutionary forces increase genetic diversity? Which decrease diversity? List Darwin's postulates? If these are NOT fulfilled, can evolution occur? 1. 2. 3. 4. The A and B genes are closely linked on an autosome). Gene D resides on...
HCI HC2 HC3 AxD1 AXD2 AxD3 А 1) Which axis are different genes? 2) Which axis are different cell types? B 3) Which gene (A-D) is most upregulated in the AxD cells? 4) Which genes are upregulated in the HC cells? с D 5) When computing a Z-score for SAD1 gene expression in AxD1 cells, what do you compare the SAD1 gene expression to? Z-Score
1. Give three examples of diversity in addition to age and gender 2. Explain how bias can result in health care disparities for members of minority cultural groups. 3. List two things to do when cultural tension arises. 4. Explain why health care workers need to be culturally competent. 5. Describe the difference between stereotypes and generalizations. 6. Explain what is meant by the cultural competence continuum.
Most questions answered within 3 hours.
-
Considering gravitational time dilation, calculate the time that
passes in Earth’s surface while 1 hour passes...
asked 20 minutes ago -
Minitab Problem: Take the Lake Hume June rainfall data and find
use the processes outlined in...
asked 1 hour ago -
X Company is trying to decide whether to continue using old
equipment to make Product A...
asked 1 hour ago -
IN PYTHON ONLY !! Program 2: Re-work
program #5 (WeeklyHours) from the previous assignment such that...
asked 1 hour ago -
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 3 hours ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 4 hours ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 4 hours ago -
An empty test tube weighs 15.923 grams. Then,
MgCl2•6H2O is added into the test tube. After...
asked 4 hours ago -
Assume memory access is 10 units of time and disk access is
10000 units of time....
asked 5 hours ago -
1. Are all good samples random?
2. Magazines often report surveys giving statistics such as “63%...
asked 5 hours ago -
Under all the various types of market structures, firms
must eventually earn some economic profits for...
asked 5 hours ago -
Consider the following fitness regime for a single locus trait
with two co-dominant alleles: w11 =...
asked 5 hours ago