Q. During the purification process for recombinant DNA technology, addition of chilled ethanol precipitates out:

A) DNA
B) Histones
C) Polysaccharides
D) RNA
Explanation

[Solution] Purified DNA precipitates out on addition of chilled ethanol. Answer (1).

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.

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