NEET Zoology Biomolecules Questions Solved


How many of the following are purines?

Adenine, Uracil, Cytosine, thymine, Cysteine, threonine, Tryptophan, Guanine, Thymine

(A)5

(B)4

(C)2

(D)3

Refer NCERT, Heading 9.6, page-149, para 2

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