Restriction endonucleases are [CBSE PMT 1998] – McqOptions

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1.	Restriction endonucleases are [CBSE PMT 1998]
A.	Synthesized by bacteria
B.	Present in mammalian cells for degradation of DNA
C.	Used in genetic engineering
D.	Used for in vitro DNA synthesis
Answer» D. Used for in vitro DNA synthesis

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