DAPZOI
Home Ask MCQ Quiz Contact Us Login




Protein Synthesis - Molecular Biology MCQ Questions

Protein Synthesis MCQs : Here you will find MCQ Questions related to "Protein Synthesis" in Molecular Biology. These Protein Synthesis MCQ Questions Will help you to improve your Molecular Biology knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.




Question 1

Protein synthesis can be divided broadly into _________ phases.

A. 1
B. 2
C. 3
D. 4

View Answer


Question 2

During which phase, a section of DNA encoding a protein, known as a gene, is converted into a template molecule called messenger RNA (mRNA).

A. transcription
B. translation
C. Both A and B
D. None of the above

View Answer


Question 3

Which of the following is not a property of open reading frame?

A. Contiguous
B. Non overlapping
C. Encodes a single protein
D. Starts and ends at either end of the mRNA

View Answer


Question 4

In order to adopt a functional three-dimensional (3D) shape, the polypeptide chain must first form a series of smaller underlying structures called ?

A. primary structures
B. secondary structures
C. tertiary structures
D. quad structures

View Answer


Question 5

How many reading frames are applicable in case of translation

A. 1
B. 2
C. 3
D. 4

View Answer


Question 6

Once transcription is complete, the pre-mRNA molecule undergoes post-transcriptional modifications to produce a mature mRNA molecule.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

View Answer


Question 7

How many double helix regions are observed in a tRNA molecule?

A. 1
B. 2
C. 3
D. 4

View Answer


Question 8

How many key classes of post-translational modification?

A. 1
B. 2
C. 3
D. 4

View Answer


Question 9

How many unusual bases are observed in a tRNA molecule?

A. 3
B. 4
C. 5
D. 6

View Answer


Question 10

During translation, ribosomes synthesize polypeptide chains from mRNA template molecules

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

View Answer