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Byju's Answer
Standard XII
Biology
Pyrimidine
How does the ...
Question

How does the pyrimidine composition change between DNA and RNA?

A
DNA is mostly made up of pyrimidines
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B
DNA has Thymine and RNA has Uracil
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C
DNA has Uracil and RNA has Thymine
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D
None of the above
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Solution

The correct option is B DNA has Thymine and RNA has Uracil
There are three types of pyrimidines - Cytosine, Thymine and Uracil. DNA has Cytosine and Thymine, while RNA has Cytosine and Uracil.

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