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NARA [144]
4 years ago
12

Which nitrogenous base always pairs with guanine?

Biology
2 answers:
katovenus [111]4 years ago
7 0
Cytosine always pairs with guanine. Have a great rest of your day.
Tju [1.3M]4 years ago
3 0

Cytosine            is the answer

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