A) Thymine, Uracil - Pyrimidines
B) Uracil, Cytosine - Pyrimidines
C) Guanine, Adenine - Purines
D) Adenine, Thymine - Purines
Correct Answer: D
Solution :
Purine is an organic nitrogenous base sparingly soluble in water-that gives rise to a group of biologically important derivatives, notably adenine and guanine, which occur in nucleotides and nucleic acids (DNA and RNA).You need to login to perform this action.
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