Biology Biotechnology Principles and Processes Tools Of Recombinant DNA Technology Single Correct MCQ
Published on: August 11, 2026

What is true for plasmid?

A
Plasmids are widely used in gene transfer
B
These are found in virus
C
Plasmid contains gene for vital activities
D
These are main part of chromosome

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Text Solution

Verified by Experts
The correct answer is:
A

Plasmids are small, circular, extra-chromosomal DNA molecules found mainly in bacteria and commonly used as vectors in genetic engineering.

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