M.Sc. Bio-Physics (PU-CET P.G) 2022 Panjab University Entrance Exam With Answers

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18.

In cell extracts with high protein content, before phenol treatment:

A: Chloroform is used to break polypeptides to small fragments.
B: SDS is used to break polypeptides to small fragments.
C: Proteases are used to break polypeptides to small fragments.
D: Acrylamide is used to break polypeptides to small fragments.

The answer is: C

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