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

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Q71.
Which of these drugs bind to DNA and cuts it, producing hydroxyl radicals?
Discuss
Answer: (a).Bleomycin
Q72.
Replication in E. coli is initiated by the generation of short RNA primers using
Discuss
Answer: (d).both (a) and (b)
Discuss
Answer: (b).two DNA molecules such that each one contains a strand of the original
Q74.
Which enzyme catalyzes the elongation of DNA molecules?
Discuss
Answer: (a).DNA polymerase
Q75.
What is the IUPAC code for an A, C, T ambiguity in a nucleic acid sequence?
Discuss
Answer: (b).H
Q76.
There is a single origin for DNA replication in bacteria. How many origins of replication are found in the much larger genomes of eukaryotes such as mammals?
Discuss
Answer: (c).Thousands and tens of thousands
Discuss
Answer: (a).DNA + ATP + HU
Q78.
Overwinding or overtightening of DNA during replication is caused and removed by
Discuss
Answer: (c).DNAb, gyrase
Discuss
Answer: (c).It intercalates between bases
Q80.
Number of times the two DNA strands are interwined in circular DNA and is known as
Discuss
Answer: (b).linking number