What Is the Function of DNA Glycosylases

question 80

Multiple Choice

What is the function of DNA glycosylases?

• A) to recognize and cleave phosphodiester bonds in DNA
• B) to recognize and remove modified bases from the sugar component of DNA
• C) to reattach the two parts of DNA that result from double-strand breaks
• D) to remove pyrimidine dimers from DNA of E. coli that result from exposure to UV light
• E) to prevent strand slippage during DNA replication

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