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 2 of 6

Q11.
The β subunit of polymerase has a function of ____________
Discuss
Answer: (b).Catalytic center
Q12.
Presence of the heparin promotes transcription.
Discuss
Answer: (b).False
Q13.
The β’ subunit of polymerase has a function of ________________
Discuss
Answer: (c).Cation binding
Q14.
The RNA polymerase core enzyme converts into a holoenzyme on the addition of the _________ subunit.
Discuss
Answer: (d).σ
Q15.
Four types of σ factors are known of them which one is heat stable?
Discuss
Answer: (a).σ⁷⁰
Q16.
What is the function of the ω subunit of RNA polymerase?
Discuss
Answer: (a).Subunit association
Q17.
Which of the following is not part of the RNA polymerase core enzyme?
Discuss
Answer: (d).σ
Q18.
The bacterial system has _____________ RNA polymerases.

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (c).3
Q19.
What is the consensus sequence of the Pribnow box?
Discuss
Answer: (b).TATAAT
Q20.
The Pribnow box is present on the coding strand of the DNA template.
Discuss
Answer: (b).False
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