M.Sc. Bio-Chemistry (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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61.

Following set of enzymes are required for nick translational activity in DNA;

A: 5’ ->3’ Polymerase and 3’ -->5’exonuclease
B: 5’ --> 3’ Polymerase and 5’ --> 3’ exonuclease
C: 3’ --> 5’ Polymerase and 5’ --> 3’ exonuclease
D: 3’ --> 5’ Polymerase and 3’ --> 5’ exonuclease

The answer is: B