Question

The two bases that are pyrimidines ___R__________________ and ________________________.These bases are comprised of ___________ rings.

Answer 1

Answer:

Two pyrimidine bases are Cytosine and Thymine. These bases comprise of single six membered nitrogen containing ring.

Explanation:

The purines, adenine and cytosine, are large with two rings, while the pyrimidines, thymine and uracil, are small with one ring

Answer 2

Answer:

the two bases that are pyrimidines cytosine and thymus. these bases are comprised of single six membered nitrogen containing rings.

Explanation:

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