Transcription in Prokaryotes and Eukaryotes MCQs

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

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Transcription in Prokaryotes and Eukaryotes MCQs | Page 9 of 16

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Q81.
How many of eukaryotic RNA polymerase subunits are common for all three polymerases?

a.

3

b.

5

c.

10

d.

7

Discuss
Answer: (b).5
Q82.
All the RNA polymerases share 5 common subunits, which are present in all the three polymerases and are all alike. State whether the statement is true or false.
Discuss
Answer: (b).False
Q83.
In a Drosophila polytene chromosome just before molting you add green labelled antibody against unphosphhorylated RNA pol II CTD and red labelled antibody against phosphorylated RNA pol II CTD. These give fluorescence on adding the respective substrates. What will be the colour in gene 74 EF and 75 B?
Discuss
Answer: (a).Red
Q84.
Which of this is a cis binding element?
Discuss
Answer: (b).TBP
Q85.
You wanted to study the assembly of preinitiation complex in eukaryotes. This is by the means of protein-protein interaction. Which of these methods you can’t absolutely put in use there?
Discuss
Answer: (d).Primer extension
Q86.
For performing EMSA what type of gel should be used?
Discuss
Answer: (c).Non-denaturing SDS PAGE
Discuss
Answer: (b).You add TFIID, TFIIB, TFIIF and polymerase
Discuss
Answer: (b).On initiation the RNA pol starts transcribing leaving TFIIH at pre-IC
Q89.
A mediator helps to connect ___________
Discuss
Answer: (c).Enhancer to TAF
Q90.
Which factor stimulated phosphorylation of CTD of RNA polymerase II?
Discuss
Answer: (d).TFIIE