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Microbiology All India exam 71707f49

True statement regarding base excision repair is

A
Used only for the bases which are deaminated
B
Uses enzyme called as DNA glycosylase which generates a basic sugar site
C
Removes about 10 - 15 nucleotide
D
Recognizes a bulk lesion
High-Yield Explanation
This is the first step of base excision repair. Bases modified by deamination, methylation, or by other chemical modification are removed by this kind of repair system.

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