Cellular Reproduction MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Cellular Reproduction, a fundamental topic in the field of Cell Biology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Cellular Reproduction 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 Cellular Reproduction mcq questions that explore various aspects of Cellular Reproduction problems. Each MCQ is crafted to challenge your understanding of Cellular Reproduction principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cell Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Cellular Reproduction MCQs are your pathway to success in mastering this essential Cell Biology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Cellular Reproduction. 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 Cellular Reproduction knowledge to the test? Let's get started with our carefully curated MCQs!

Cellular Reproduction MCQs | Page 1 of 7

Q1.
How many types of replication models were considered before the semiconservative nature of DNA replication was confirmed?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (c).3
Q2.
Which isotopes were used by the researchers who first confirmed the semiconservative nature of DNA replication?
Discuss
Answer: (a).Nitrogen
Q3.
Temperature-sensitive mutants can not replicate their chromosomes at non-permissive temperatures.
Discuss
Answer: (a).True
Q4.
The bacterial oriC is the __________________
Discuss
Answer: (a).specific sequence
Q5.
Movement of the replication fork generates ________________ in the unreplicated portion of DNA.
Discuss
Answer: (a).positive supercoils
Q6.
Which enzyme removes the positive supercoils generated when the replication fork?
Discuss
Answer: (d).gyrase
Q7.
When was DNA polymerase III discovered as the major enzyme behind DNA replication in bacteria?
Discuss
Answer: (c).1969
Q8.
How many copies (approximately) of DNA polymerase III are present in a typical bacterial cell?
Discuss
Answer: (a).10
Q9.
The lagging strand is synthesized discontinuously.
Discuss
Answer: (a).True
Q10.
Who made the discovery that one DNA strand is synthesized discontinuously in fragments?
Discuss
Answer: (b).Reiji Okazaki
Page 1 of 7