Nucleic Acids – Section 1 16. Which of the following is a purine? A. Cytosine B. Adenine C. Thymine D. Uracil Show Answer Correct Answer: B. Adenine Advertisement Pages: 1 2 3 4 < PREVIOUS POSTMembrane Structure and Functions - Section 1NEXT POST >Indian Economy Section 2 MCQs Tagged:BiochemistryMCQsMedical ScienceNucleic Acids Please Share