DNA,RNA and Protein Metabolism MCQs

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

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

DNA,RNA and Protein Metabolism MCQs | Page 14 of 37

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Q131.
Actinomycin D is an inhibitor of
Discuss
Answer: (a).Transcription
Q132.
Number of hydrogen bonds that form between U and A in a Watson-Crick base pair interactions?

a.

0

b.

1

c.

2

d.

3

Discuss
Answer: (c).2
Discuss
Answer: (c).Operator
Q134.
RNA primer is removed from the Okazaki fragment by
Discuss
Answer: (a).DNA polymerase I
Q135.
Binding of the prokaryotic DNA dependent RNA polymerase to promoter site is inhibited by
Discuss
Answer: (a).Rifampicin
Discuss
Answer: (a).Several reactions in the splicing process involve hydrolysis of ATP
Q137.
Which of the following is not involved in the post transcriptional processing of t-RNA?
Discuss
Answer: (d).Attachment of poly-A tail
Discuss
Answer: (b).Introns are removed and exons are spliced together
Q139.
The first nucleic acid synthesizing enzyme discovered is
Discuss
Answer: (a).Polynucleotide phosphorylase
Q140.
70S prokaryotic ribosome is the complex of
Discuss
Answer: (a).30S + 50S