Biology Biotechnology Principles and Processes Principles of Biotechnology and Restriction Enzymes Single Correct MCQ
Published on: August 12, 2026

The procedure through which a piece of DNA is introduced in a host bacterium is called

A
Cloning
B
Transformation
C
PCR
D
Clonal selection

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Text Solution

Verified by Experts
The correct answer is:
B

The process of introducing foreign DNA (recombinant DNA) into a host bacterium is called transformation.

• Cloning → making identical copies

• PCR → amplification of DNA in vitro

• Clonal selection → selection of desired clones

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