What are the two pyrimidines?

Understand the Problem

The question is asking for the names of the two pyrimidine bases found in nucleic acids. Pyrimidines are one of the two categories of nitrogenous bases in DNA and RNA.

Answer

Cytosine and thymine

The two major pyrimidines in DNA are cytosine and thymine.

Answer for screen readers

The two major pyrimidines in DNA are cytosine and thymine.

More Information

In RNA, thymine is replaced by uracil, so the pyrimidines in RNA are cytosine and uracil.

Tips

One common mistake is confusing the pyrimidines present in DNA with those in RNA.

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