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Biochemistry Chemistry of Nucleotides 1c4e5496

Which base is not found in DNA:

A
Adenine
B
Guanine
C
Cytosine
D
Uracil
High-Yield Explanation
Ans. D. UracilBoth DNA and RNA contain same type of purines namely Adenine (A) and Guanine (G). The pyrimidine, in DNA are Thymine (T) and Cytosine(C). The pyrimidines in RNA are Uracil (U) and Cytosine(C).

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