Transcriptions of Genes MCQs

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

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Transcriptions of Genes MCQs | Page 5 of 6

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Q41.
How many proof-reading activities does RNA polymerase have?

a.

1

b.

2

c.

3

d.

0

Discuss
Answer: (b).2
Q42.
The RNA polymerase can remove only the incorrect bases from the nascent RNA.
Discuss
Answer: (b).False
Q43.
The Gre factor enhances the hydrolytic editing function of the polymerase.
Discuss
Answer: (a).True
Q44.
E. coli polymerase adds upto _____________ nucleotides per second.
Discuss
Answer: (b).40
Q45.
The Gre factor is homologous to the eukaryotic factor _____________
Discuss
Answer: (d).TFIIS
Q46.
The most common signal for termination of transcription is self complementation.
Discuss
Answer: (a).True
Q47.
The stem of the hairpin loop of RNA consists mostly of _____________
Discuss
Answer: (b).G, C
Q48.
The hairpin structure generated in the RNA is followed by a stretch of oligonucleotide complementary to the base ____________

a.

A

b.

T

c.

G

d.

C

Discuss
Answer: (a).A
Q49.
A stretch of which nucleotide in the DNA acts as the termination signal?
Discuss
Answer: (d).Poly A
Q50.
The rho protein has ____________ subunit.

a.

4

b.

6

c.

8

d.

10

Discuss
Answer: (b).6
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