Bio-Physics (M.Phil./Ph.D.) 2017 Panjab University Entrance Exam With Answers

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29.

T4 polynucleotide kinase is used for

A: Removes 5’-phosphates from DNA and RNA
B: Transfers terminal phosphate groups from ATP to 5’-OH groups
C: Adds homopolymer tails to the 3’ end of DNA
D: Used in mapping studies

The answer is: B

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