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Molecular Biology MCQ Questions And Answers

Molecular Biology MCQs : Here you will find MCQ Questions related to "basic" in Molecular Biology. These basic 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

_____________ is the branch of biology that concerns the molecular basis of biological activity in and between cells.

A. Microbiology
B. Clinical Science
C. Cytogenetics
D. Molecular biology

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Question 2

William Astbury described molecular biology in ?

A. 1960
B. 1961
C. 1962
D. 1963

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Question 3

____________ is the study of the chemical substances and vital processes occurring in living organisms

A. Molecular biology
B. Genetics
C. Biochemistry
D. None of the above

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Question 4

Genetics is the study of how genetic differences affect organisms.

C. Can be true or false
D. Can not say

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Question 5

PCR stands for?

A. Predetermined chain reaction
B. Polymerase chain reaction
C. Powerful chain reaction
D. Phylogenetics chain reaction

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Question 6

The eastern blotting technique is used to detect post-translational modification of proteins.

C. Can be true or false
D. Can not say

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Question 7

Which of the following function of DNA is necessary for the purpose of evolution?

A. Replication
B. Transcription
C. Translation
D. Mutation

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Question 8

Which of the following combination is a correct observation for the transformation experiment performed by Griffith?

A. Type IIIS (heat killed) + type IIR (living) + mouse = living
B. Type IIIS (heat killed) + mouse = dead
C. Type IIR (living) + mouse = dead
D. Type IIIS (living) + mouse = dead

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Question 9

Plasmids are ____________

A. Double stranded DNA
B. Linear double stranded DNA
C. Circular double stranded DNA
D. Supercoiled circular double stranded DNA

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Question 10

What is the major type of RNA produced in the cell required for translation?

D. siRNA

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