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Enzymes for DNA Manipulation :: Discussion

3.	Name the enzyme which degrades DNA molecule by breaking its phosphodiester bonds?
	A.	DNA polymerase
	B.	Nucleases
	C.	Ligase
	D.	Reverse transcriptase

	Answer: Option B


	Explanation:
	Nucleases are the enzymes which break phosphodiester bonds of DNA that link one nucleotide to another. Nucleases are of two types i.e., endonucleases and exonucleases.



	Tutorial Link:

Published by:Michael Daani

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