Botany (M.Phil./Ph.D.) 2021 Panjab University Entrance Exam With Answers

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20.

Function of β-mercaptoethanol in SDS-PAGE is

A: To give negative charges to amino acids in the proteins
B: For the oxidation of disulphide bonds in the proteins
C: For breaking hydrogen bonds in the proteins
D: For the reduction of disulphide bonds in the proteins

The answer is: D

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