Biology Biotechnology Principles and Processes Previous Year Questions Single Correct MCQ
Published on: August 12, 2026

Spooling is :-

A
Amplification of DNA
B
Cutting of separated DNA bands from the agarose gel
C
Transfer of separated DNA fragments to synthetic membranes
D
Collection of isolated DNA

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The correct answer is:
D

Spooling is the process of collecting purified/isolated DNA (usually by winding it on a glass rod after precipitation).

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