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 26 of 37

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Discuss
Answer: (a).70S ribosomes
Q252.
Which of the following inactivates the 60S subunit of eukaryotic ribosomes?
Discuss
Answer: (d).Ricin
Discuss
Answer: (c).Translocation
Q254.
In how many steps protein biosynthesis takes place?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (d).5
Discuss
Answer: (c).It provides genetic blueprint for the protein
Discuss
Answer: (b).It modifies mRNA molecules prior to protein synthesis
Q257.
The eukaryotic mRNA binding to the ribosomes is facilitated by
Discuss
Answer: (d).7-methyl guanosine cap
Q258.
Which of the following blocks the peptidyl transferase of 80S eukaryotic ribosomes?
Discuss
Answer: (b).Cycloheximide
Q259.
Which of the following catalyzes ADP-ribosylation of a diphthamide residue?
Discuss
Answer: (c).Diphtheria toxin
Q260.
Which of the following inhibits initiation at higher concentrations?
Discuss
Answer: (b).Streptomycin