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Which repair system operates to repair DNA strands that are actively transcribed?(a) Double-strand breakage repair(b) Nucleotide excision repair(c) RNA repair(d) Messenger RNA repairI got this question by my college director while I was bunking the class.My query is from DNA Repair topic in chapter DNA Replication and Repair, Cellular Reproduction of Cell Biology

Answer»

Correct ANSWER is (b) Nucleotide EXCISION repair

For explanation I would say: The template strands of genes that are actively being TRANSCRIBED are REPAIRED by the transcription coupled pathway of the nucleotide excision repair (NER) system.



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