DNA,RNA and Protein MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on DNA,RNA and Protein, a fundamental topic in the field of Molecular Biology. 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 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 mcq questions that explore various aspects of DNA,RNA and Protein problems. Each MCQ is crafted to challenge your understanding of DNA,RNA and Protein principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Molecular Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our DNA,RNA and Protein MCQs are your pathway to success in mastering this essential Molecular Biology 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. 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 knowledge to the test? Let's get started with our carefully curated MCQs!

DNA,RNA and Protein MCQs | Page 7 of 8

Q61.
Which part of the ribosome identifies the Shine – Dalgarno sequence?
Discuss
Answer: (b).16S rRNA
Q62.
Eukaryotic mRNAs recruit ribosomes using the Shine – Dalgarno sequence.
Discuss
Answer: (b).False
Q63.
Eukaryotic mRNA is read in the 3’ to 5’ direction.
Discuss
Answer: (b).False
Q64.
Which one of the following is known as the Kozak sequence?
Discuss
Answer: (b).5’…..GNNAUGG…..3’
Discuss
Answer: (d).60S and 40S makes up the 80S ribosome
Q66.
Which element of the ribosome plays a key role in mRNA translation?
Discuss
Answer: (c).rRNA of the small subunit
Q67.
The 3’ end of tRNA is __________
Discuss
Answer: (b).3’ ACC 5’
Q68.
Thymine is present in tRNA.
Discuss
Answer: (a).True
Q69.
With respect to tRNA which of the following is not its characteristic?
Discuss
Answer: (b).Double helix molecule
Q70.
How many loops are present in the clover leaf model of tRNA?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (c).4
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