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Among the following which is not a base of DNA?  (1) Adenine  (2) Uracil  (3) Guanine  (4) Cytosine

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Among the following which is not a base of DNA? 

(1) Adenine 

(2) Uracil 

(3) Guanine 

(4) Cytosine

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1 Answer

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by (46.6k points)

Correct answer is:  (2) Uracil

Uracil is present in RNA. Instead of uracil, thymine is present in DNA.

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