In a complete chemical analysis of double-stranded DNA, which would always be true? 

A. The amount of adenine equals the amount of thymine.
B. The amount of thymine equals the amount of cytosine.
C. The amount of ribose equals the amount of deoxyribose.
D. Nitrogenous bases pair with sugar.


A. The amount of adenine equals the amount of thymine.

Biology & Microbiology

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