Gene Expression MCQs

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

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

Gene Expression MCQs | Page 27 of 35

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Q261.
To carry out translational-level control, miRNAs bind to __________ of their target mRNAs.
Discuss
Answer: (a).3’
Q262.
Which enzyme is responsible for the synthesis of microRNAs?
Discuss
Answer: (b).dicer
Q263.
Degradation of cellular unwanted proteins is carried out in _________
Discuss
Answer: (a).Proteasomes
Q264.
How many Ξ²-subunits are there in proteasomes?

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (a).2
Q265.
Proteins that terminate in arginine are short-lived.
Discuss
Answer: (a).True
Q266.
β€œDegron” is a __________
Discuss
Answer: (c).amino acid sequence
Q267.
Ubiquitin is a ___________________
Discuss
Answer: (a).protein
Q268.
A number of ubiquitin molecules must be attached to ensure enzymatic degradation of a polypeptide.
Discuss
Answer: (a).True
Q269.
For enzymatic degradation, Ubiquitin is transferred from the carrier protein to _______________ residue.
Discuss
Answer: (c).lysine
Q270.
Which part of the proteasome recognizes a polyubiquitinated protein?
Discuss
Answer: (b).beta-subunit