MCQ on Transcription (Molecular Biology Quiz with Answer Key-06)


mcq on transcription

Molecular Biology MCQ on Transcription
(Molecular Biology MCQ-06)

(Biology / Life Sciences MCQ: Multiple Choice Questions in Molecular Biology)

(Sample/Model/Practice Questions for CSIR JRF/NET Life Science Examination, ICMR JRF Exam, DBT BET JRF Exam, GATE BT and XL Exam, ICAR JRF NE Exam, PG Entrance Exam, JAM Exam, GS Biology Exam and Medical Entrance Exam)

Welcome to Molecular Biology MCQ-06

This question set on Molecular Biology: Transcription consists of 15 questions in MCQ format. Please select the correct answer and at the end test, you have to click on 'SUBMIT' button to see your Score and the Correct Answers. 

1.

In prokaryotes, which subunit of the RNA polymerase is released after the initiation of the translation process?

2.

Which is correct for termination of transcription in eukaryotes?

3.

The __________ RNA polymerase has a single subunit.

4.

The promoters for RNA polymerase III are located at:

5.

Which of the following is necessary for the transport of mRNA from the nucleus to the cytoplasm?

6.

Which of the following statements are true?


      All mRNA is capped at its 5’ position


     mRNA in the mitochondria and chloroplasts are not capped


     mRNA processing is similar in bacteria and archaebacteria

7.

The 5’ cap of RNA is made of:

8.

Which molecule is continuously transported from nucleus to the cytoplasm?

9.

A gene consists of two introns and a 5’ UTR region, the probable number of exon will be.

10.

In prokaryotes, the promoter region consists of a homology of TATA box is called:

11.

The poly-A-tail of an mRNA consists of multiple adenine units in the form of:

12.

The RNA polymerase enzyme of E. coli consists of ________ different subunits.

13.

Which of the following statements regarding the location of the promoter is correct?

14.

Which of the following statement is true about the promoter of RNA polymerase III?

15.

In prokaryotes, during transcription, the IF2 binds to:


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|   lac Operon MCQ Part 1   |   lac Operon MCQ Part 2   |


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Biology / Life Sciences MCQ: Molecular Biology MCQ06 on Protein Synthesis- Transcription: (Multiple Choice Questions / Model Questions / Sample Questions in Molecular Biology with detailed answer key, explanations and references for preparing CSIR JRF NET Life Science Examination and also for other competitive examinations in Life Science / Biological Science such as ICMR JRF Entrance Exam, DBT BET JRF Exam, GATE (XL) Life Science Exam, GATE (BT) Biotechnology Exam, ICAR JRF Exam, University PG Entrance Exam, JAM Exam, GS Biology Exam, GRE, Medical Entrance Examination etc. This set of practice questions will help to build your confidence in Molecular Biology to face the real examination.

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