DNA and RNA are composed of a sugar, a phosphate, ... | MedicalQuiz.Net

★ The Chemistry of Microbiology Quiz

DNA and RNA are composed of a sugar, a phosphate, and a nitrogenous base. What is the nitrogenous base found in RNA but not in DNA?

A. uramine

B. thymine

C. adenine

D. uracil

Select your answer:

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