Match the staternents with the correct types of DNA repair systerns. Not all sta

Question

Match the staternents with the correct types of DNA repair systerns. Not all staternents will be used. Nucleotide excision Direct Mismatch ransferase removes misplaced bases in the absence of DNA glycosylase, creating an apyrimidinic and replacement of a few ncorrect ba site in methylation of guan is corrected prior to DNA re Adenine binds to cytosine in a newly synthesized A response that produces novel DNA polymerases that can copy a section of damaged DNA. Incorrect Whereas other statements may also be misplaced, you have specifically misplaced the statement regaroi the removal of misplaced bases in the absence of DNA glycosylase. This type of repair uses one complex to identify DNA irregularities and a second complex to cleave the damaged DNA Previous Give Up & View Solution Try Again Next Exit

Explanation / Answer

The statements for Nucleotide excision repair-

-Enzyme complexes remove misplaced bases in the basence of DNA glycosylase, creating an apyrimidinic site in DNA.

The statements for Direct repair are-

-DNA is scanned for the removal and replacement of a few incorrect base pairs.

-Alkyltransferase removes methylated guanine.

The statement for Mismatch repair are-

-Adenine binds to cytosine in a newly synthesized DNA strand.

*The remaining two statements do no fit in any of the repair mechanism.

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