The mechanism of DNA repair involves a group of proteins like DNA polymerase and DNA ligase after the digestion of enzyme with nucleases. The nuclease enzyme degrades and breaks the DNA chromatin in various fragments. This degradation causes the conversion of adenine to hypoxanthine nucleotide . The DNA polymerase enzyme helps in the formation of the DNA double strands and the DNA ligase enzyme joins the various nucleotides to form the complete strand of DNA.

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Chapter 13, Problem 9TYU

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The mechanism of DNA repair involves a group of proteins like DNA polymerase and DNA ligase after the digestion of enzyme with nucleases. The nuclease enzyme degrades and breaks the DNA chromatin in various fragments. This degradation causes the conversion of adenine to hypoxanthine nucleotide. The DNA polymerase enzyme helps in the formation of the DNA double strands and the DNA ligase enzyme joins the various nucleotides to form the complete strand of DNA.

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