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 8 of 37

Discuss
Answer: (a).DNA + ATP + HU
Q72.
Overwinding or overtightening of DNA during replication is caused and removed by
Discuss
Answer: (c).DNAb, gyrase
Discuss
Answer: (c).It intercalates between bases
Q74.
Number of times the two DNA strands are interwined in circular DNA and is known as
Discuss
Answer: (b).linking number
Q75.
The enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is
Discuss
Answer: (c).helicase
Discuss
Answer: (a).but with an oligonucleotide primer labeled with a fluorescent dye
Q77.
Okazaki fragments occur on the __________ and are bonded together by __________
Discuss
Answer: (c).Lagging strand, ligase
Discuss
Answer: (b).are removed by Pol I
Q79.
An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called
Discuss
Answer: (d).restriction endonuclease
Q80.
Which of the following is an active site on its single polypeptide chain for DNA Polymerase I?
Discuss
Answer: (a).5' → 3' polymerase