Biology Biotechnology Principles and Processes All Topic Question For Revision Test Single Correct MCQ
Published on: August 14, 2026

In the process of recombinant DNA technology, the isolated foreign DNA is inserted into another DNA molecule known as –

A
DNA vector
B
RNA vector
C
Protein vector
D
Cloning vector

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Text Solution

Verified by Experts
The correct answer is:
D

In recombinant DNA technology, the foreign DNA fragment is inserted into a vector that carries it into the host cell. Such vectors used for cloning are called cloning vectors (e.g., plasmids, bacteriophages).

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