Biology Biotechnology Principles and Processes Bioreactors and Downstream Processing Single Correct MCQ
Published on: August 12, 2026

First step in genetic engineering is-

A
Isolation of RNA
B
Isolation of protein
C
Purification of protein
D
Isolation of genetic material

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The correct answer is:
D

The first step in genetic engineering is the isolation of genetic material (DNA) from the donor organism. The isolated DNA is then used for further manipulation and cloning.

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