Genetics: Analysis and Principles
6th Edition
ISBN: 9781259616020
Author: Robert J. Brooker Professor Dr.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 20.1, Problem 4COMQ
Which of the following mechanisms can cause gene conversion?
a. DNA mismatch repair
b. DNA gap repair
c. Resolution of a Holliday junction
d. Both a and b can result in gene conversion.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Which of the following types of mutations are advantageous to cancer cell growth?
a. Those resulting in defective mismatch repair
b. Inherited defects in double-strand DNA repair
c. A defect in nucleotide-excision repair
d. A, B, and C
e. None of the above
Which of the following statements describe reversal of DNA repair mechanism.
A. UV light blocks the translation of mRNA beyond the damaged area
B. Reversal of DNA repair mechanism requires a DNA template
C. UV light is needed to initiate the formation of pyrimidine dimers
D. None of the statement is correct
Enzymes or proteins involved in DNA repair include a. RAD52 b. RuvA c. UvrA d. MAPK
Chapter 20 Solutions
Genetics: Analysis and Principles
Ch. 20.1 - 1. Homologous recombination refers to the exchange...Ch. 20.1 - During the molecular process of homologous...Ch. 20.1 - 3. A key difference between the original Holliday...Ch. 20.1 - Which of the following mechanisms can cause gene...Ch. 20.2 - 1. During site-specific recombination that occurs...Ch. 20.2 - Prob. 2COMQCh. 20.3 - Which of the following types of transposable...Ch. 20.3 - Prob. 2COMQCh. 20.3 - Prob. 3COMQCh. 20 - 1. Describe the similarities and differences...
Ch. 20 - Prob. 2CONQCh. 20 - 3. Which steps in the double-strand break model...Ch. 20 - Prob. 4CONQCh. 20 - Prob. 5CONQCh. 20 - Prob. 6CONQCh. 20 - Prob. 7CONQCh. 20 - 8. What is gene conversion?
Ch. 20 - Make a list of the differences between the...Ch. 20 - Prob. 10CONQCh. 20 - Prob. 11CONQCh. 20 - 12. According to the double-strand break model,...Ch. 20 - What type of DNA structure is recognized by RecG...Ch. 20 - Briefly describe three ways that antibody...Ch. 20 - 15. Describe the functions of the RAG1 and RAG2...Ch. 20 - According to the scenario shown in Figure 20.7,...Ch. 20 - Prob. 17CONQCh. 20 - Prob. 18CONQCh. 20 - 19. Why does transposition always produce direct...Ch. 20 - 20. Which types of TEs have the greatest potential...Ch. 20 - Prob. 21CONQCh. 20 - 22. Let’s suppose that a species of mosquito has...Ch. 20 - This chapter describes different types of TEs,...Ch. 20 - Prob. 24CONQCh. 20 - Prob. 25CONQCh. 20 - 26. What is the difference between an autonomous...Ch. 20 - 1. Briefly explain how McClintock determined that...Ch. 20 - The work of McClintock showed that the presence of...Ch. 20 - 3. In your own words, explain the term transposon...Ch. 20 - Prob. 4EQCh. 20 - 5. Gerald Rubin and Allan Spradling devised a...Ch. 20 - Make a list of the similarities and differences...Ch. 20 - Prob. 2QSDCCh. 20 - Prob. 3QSDC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Xeroderma pigmentosa (XP): A. is caused by a defect in the mismatch repair system. B. typically results in base substitution mutations. C. can be caused by defects in any of a number of different genes that have to do with DNA repair. D. results when an individual does not spend enough time outside. E. Can be corrected by a direct repair mechanismarrow_forwardDefects in the excision repair process may result in : A. Mutations B. Okazaki fragments C. Excess DNA polymerase activity D. Shortened telomeresarrow_forwardIndividuals with Turner’s syndrome inherit what chromosomes? a. XX b. XO c. XXY d. XXX What is the complimentary base pair of the following DNA strand? AAT-TCG-GGC-TTA-ACT-CCA a. TTA-AGC-CCG-ATT-TGA-CGT b. TTA-AGC-CCG-AAT-TGA-GGT c. TTA-ACG-CCG-ATT-TGA-GCT d. TAA-AGC-CCG-AAT-TCA-GGTarrow_forward
- Which of the following statements are correct about DNA Repair in mammals (select all that apply)? A. The Mismatch Repair System is primarily responsible for repairing covalent chemical modification of DNA bases B. Over 150 proteins are involved in DNA Repair C. Without DNA repair systems we would all likely die of cancer at a young age. D. Many DNA Repair enzymes are weakly expressed in tissues of the central nervous system making the CNS more susceptible to some carcinogens. E. Cancer cells possess a mutator phenotypearrow_forwardA.) There is no change in the DNA sequence if nucleotides are added or removed, it will have no effect to the cell. B.) Mutations in the DNA sequence are all irreversible. A. Statement A is correct B. Statement B is correct C. Both A and B are correct D. Both A and B are incorrectarrow_forwardDuring DNA replication, DNA methylation: please explain answer a. A and C b. B. marks the strand not cut in mismatch repair c. A and B d. A. marks the parental DNA strand e. C. marks the strand cut in mismatch repairarrow_forward
- Transposition is a process in which a discrete DNA entity can move between DNA sites that lack homology using a self-encoded protein called a: a. kinase b. transposase c. mobilase d. recombinasearrow_forwardWhich of the following statements correctly identifies whether the indicated mutation is a transition or transversion mutation? A. A=T to G≡C is a transversion mutation. B. C≡G to A=T is a transversion mutation. C. T=A to C≡G is a transversion mutation. D. G≡C to T=A is a transition mutation.arrow_forwardDouble-strand breaks can be repaired bya. homologous recombination repair (HRR).b. nonhomologous end joining (NHEJ).c. nucleotide excision repair (NER).d. either a or b.arrow_forward
- Which of the following is not an example of a point mutation? a. nonsense b. sense c. antisense d. missensearrow_forwardWhich ONE of the following is TRUE concerning the so‐called Philadelphia chromosome? Select one: A.It results in loss of BCR serine‐threonine kinase activity B.It leads to generation of a fusion protein with constitutively active tyrosine kinase activity C.It results from a t(8;21) translocation D.Overexpression of the ABL1 gene results from a translocation that brings a strong gene promoter close to the ABL1 genearrow_forwardNucleotide excision repair A. recognizes and repairs thymine dimers and other damaged bases in DNA B. corrects errors in nucleotide excision C. recognizes and removes mismatched bases after DNA synthesis is completed D. removes nucleotides that are incorrectly incorporated during DNA synthesisarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
QCE Biology: Introduction to Gene Expression; Author: Atomi;https://www.youtube.com/watch?v=a7hydUtCIJk;License: Standard YouTube License, CC-BY