Molecular Basis of Inheritance MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Molecular Basis of Inheritance, 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 Molecular Basis of Inheritance 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 Molecular Basis of Inheritance mcq questions that explore various aspects of Molecular Basis of Inheritance problems. Each MCQ is crafted to challenge your understanding of Molecular Basis of Inheritance 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 Molecular Basis of Inheritance 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 Molecular Basis of Inheritance. 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 Molecular Basis of Inheritance knowledge to the test? Let's get started with our carefully curated MCQs!

Molecular Basis of Inheritance MCQs | Page 3 of 10

Q21.
Which of following is basic unit of DNA packaging?
Discuss
Answer: (d).nucleosome
Q22.
Which of following bases can make dimers if they're adjacent to a DNA molecule?
Discuss
Answer: (a).thymine
Q23.
Which of following enzymes joins sugar-phosphate backbone?
Discuss
Answer: (c).ligase
Q24.
How many nucleotide pairs are present in DNA of a single human cell?
Discuss
Answer: (a).6 billion
Q25.
How many layers of base pairs is present in every turn of helix?

a.

2

b.

4

c.

5

d.

10

Discuss
Answer: (d).10
Q26.
Telomeres typically contain which of following?
Discuss
Answer: (a).short repeats
Q27.
Which of following is a DNA repair system?
Discuss
Answer: (b).nucleotide excision repair
Q28.
Purine bases have how many rings in their structure?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q29.
How many types of histones are most commonly found in chromatin?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (c).4
Q30.
What is diameter of a nucleosome?
Discuss
Answer: (d).10 nm
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