Which two of the following four bases in DNA are pyrimidine (pron: pie-rim-eh-den) bases? a) cytosine b) thymine c) adenine d) guanine

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Muskan Anand

2 years ago

option A & D Both. Adenine and guanine are substituted pyrimidines whilst uracil, cytosine and thymine are substituted purines.

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