Topics: Microbiology Quiz
How are pyrimidines structurally different from purines in DNA nucleotides?
A. Pyrimidines have a double-ring structure, while purines have a single-ring structure.
B. Pyrimidines and purines both have a double-ring structure.
C. Pyrimidines have a single-ring structure, while purines have a double-ring structure.
D. Pyrimidines and purines both have a single-ring structure.
Select your answer:
Topics:
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A. TRUE
B. FALSE
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What tissue is not innervated by the autonomic nervous system?
A. Glands
B. Skeletal Muscle
C. Cardiac Muscle
D. Smooth Muscle