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Which one of the following nitrogenous bases is seen only in RNA?

a)

Adenine

b)

Thymine

c)

Uracil

d)

Cytosine


Question ID - 2844 | Toppr Answer

Which one of the following nitrogenous bases is seen only in RNA?

a)

Adenine

b)

Thymine

c)

Uracil

d)

Cytosine

1 Answer - 5876 Votes

3537

Answer Key : (c) -

(c)

In DNA, the nitrogenous bases are adenine, guanine(purines) and cytosine, thymine (pyrimidines) while RNA contains uracil in place of thymine (both pyrimidines) along with rest three similar to that of DNA.



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