Some DNA polymerases have a nuclease activity that allows them to remove mismatched nucleotides and repair a sequence.

Question

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Some DNA polymerases, such as those involved in DNA repair, have a proofreading activity, which allows them to remove mismatched nucleotides and replace them with the correct nucleotide to repair the sequence. This activity is essential for maintaining genomic stability and preventing mutations.

Some DNA Polymerases Have a Nuclease Activity That Allows Them