Which DNA repair mechanism removes altered nucleotides generated by reactive chemicals present in the diet or produced by metabolism?

Question

Quizplus · Accepted Answer

Base excision repair is the DNA repair mechanism that removes altered nucleotides generated by reactive chemicals present in the diet or produced by metabolism. This process involves specific enzymes that recognize and remove damaged bases, and then replace them with new ones. Nucleotide excision repair is more involved with repairing bulky lesions caused by UV radiation or certain chemical agents, while mismatch repair corrects mistakes made during replication. Double-strand breakage repair is a more complex repair process that deals with breaks in both strands of DNA, and the global genomic pathway is a part of nucleotide excision repair that deals with damage throughout the entire genome.

Which DNA Repair Mechanism Removes Altered Nucleotides Generated by Reactive