Biotechnology Engineering (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

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22.

For gene cloning a host cell, an exogenous gene is inserted in a suitable vector/plasmid. The enzyme used to open the plasmid/vector is

A: Phosphodiesterase
B: Restriction Endonuclease
C: Exonuclease
D: Ribonuclease

The answer is: B

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