Class 12 Biology Biotechnology Principals and Process Tools of recombinant DNA technology

Medium

Restriction endonucleases:

A
Are used for in vitro $DNA$ synthesis
B
Are synthesized by bacteria as part of a defense mechanism
C
Are present in mammalian cells for degradation of $DNA$ when the cell dies
D
Are used in genetic engineering for ligating two $DNA$ molecules

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Class 12 Questions

Class 12

Biology Questions

Chapter

Biotechnology Principals and Process

Subtopic

Tools of recombinant DNA technology

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