3 years ago

Which nitrogenous base is normally present in RNA

2 answers:

8 0

Answer: In DNA, the pyrimidine cytosine always pairs with the purine guanine, while the pyrimidine thymine always pairs with the purine adenine. RNA does not contain thymine, though, so in RNA adenine pairs with uracil.

Explanation:

Tpy6a [65]3 years ago

3 0

RNA contains cytosine and uracil as pyrimidine. DNA has cytosine and thymine.

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