DNA Mutation and DNA Repair MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on DNA Mutation and DNA Repair, a fundamental topic in the field of Cytogenetics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our DNA Mutation and DNA Repair MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of DNA Mutation and DNA Repair mcq questions that explore various aspects of DNA Mutation and DNA Repair problems. Each MCQ is crafted to challenge your understanding of DNA Mutation and DNA Repair principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cytogenetics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our DNA Mutation and DNA Repair MCQs are your pathway to success in mastering this essential Cytogenetics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of DNA Mutation and DNA Repair. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your DNA Mutation and DNA Repair knowledge to the test? Let's get started with our carefully curated MCQs!

DNA Mutation and DNA Repair MCQs | Page 4 of 8

Q31.
Which MMR protein homologue has not yet been discovered in eukaryotes?
Discuss
Answer: (b).Mut H
Q32.
Which of the following disease in humans is due to the error in MMR?
Discuss
Answer: (a).Lynch syndrome
Q33.
Which of the following mismatches will be ignored by MMR?
Discuss
Answer: (d).C—C
Q34.
Mut H acts as ______________
Discuss
Answer: (c).Endonuclease
Q35.
6, 4 PP are brought about by which type of mutagen?
Discuss
Answer: (c).Radiation
Discuss
Answer: (c).Generating abasic site
Q37.
Which of the DNA polymerase in prokaryotes is responsible for re-synthesizing the stretch in MMR?
Discuss
Answer: (d).DNA polymerase III
Q38.
GATC sequence on either side of the mismatch can help in MMR.
Discuss
Answer: (a).True
Q39.
Which DNA polymerase plays a role in repair synthesis in BER in prokaryotes?
Discuss
Answer: (a).Pol I
Discuss
Answer: (c).Flipping of bases
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