★ 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:
Food for Thought Chronic Diseases DNA, RNA, Proteins Nail Diseases and Disorders Counseling: Fact or Myth? SCI CH2-1 Stroke Vocabulary for Organisms in Ecosystems Lifetime Wellness Metabolic Sauver PBS Routine Testing Terms for The Skeletal System Arteries Gastroenterology MovementOther quiz:
Covid-19 › ViewThe coronavirus is in the shape of a
A. fish
B. orange
C. pineapple
D. crown
Cell Cycle; Cancer › View
The second major part of the cell cycle in which the cell is actively dividing
A. Interphase
B. Mitosis
C. Cytokinesis