Which of the Following Pairs of DNA Repair Systems Will

question 2

Multiple Choice

Which of the following pairs of DNA repair systems will repair pyrimidine dimers in E. coli?

• A) mismatch repair and base-excision repair
• B) photoreactivation and mismatch repair
• C) nucleotide-excision repair and base-excision repair
• D) photoreactivation and nucleotide-excision repair
• E) nonhomologous end joining and nucleotide-excision repair

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