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

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42.

RecBCD protein is an important protein during the recombination event, upon binding to the free end of the DNA, it brings about which of the following activities.

A: Both Helicase and nuclease activities
B: Both Helicase and polymerization activity
C: Both Helicase and ligase e acrivity
D: Both Nuclease and ligase activity

The answer is: A