Regulation of Transcription in Prokaryotes MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Regulation of Transcription in Prokaryotes, 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 Regulation of Transcription in Prokaryotes 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 Regulation of Transcription in Prokaryotes mcq questions that explore various aspects of Regulation of Transcription in Prokaryotes problems. Each MCQ is crafted to challenge your understanding of Regulation of Transcription in Prokaryotes 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 Regulation of Transcription in Prokaryotes MCQs are your pathway to success in mastering this essential Molecular Biology topic.

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Regulation of Transcription in Prokaryotes MCQs | Page 1 of 11

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Q1.
Regulation of enzyme activity is accomplished in ___________ steps.

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (b).2
Q2.
Binding of small molecules to enzymes leads to feedback inhibition.
Discuss
Answer: (a).True
Q3.
The regulatory molecules bind to the catalytic site of an enzyme to regulate its activity.
Discuss
Answer: (b).False
Q4.
Which of the following is incorrect about the inactive state of the Ras protein?
Discuss
Answer: (b).Cell proliferation activation
Q5.
The regulatory proteins bind to the enzymes with covalent linkages.
Discuss
Answer: (b).False
Q6.
The activity of which of the following proteins is not regulated by covalent modifications?
Discuss
Answer: (c).Cell signaling
Q7.
Protein kinases transfer phosphate groups to the side chains of which of the following?
Discuss
Answer: (a).Serine
Q8.
Like kinases all phosphatases are also species specific in nature.
Discuss
Answer: (b).False
Discuss
Answer: (d).Nitrosylation of arginine residue
Q10.
The cAMP-dependent protein kinase has how many subunits?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (d).4