Topics: Regulating the Cell Cycle Quiz
What are internal and external regulators?
A. lipids
B. carbohydrates
C. proteins
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Which is a function of cyclins?
A. Cyclins are carbohydrates that regulate DNA replication during the mitosis phase of the cell cycle.
B. Cyclins are glycoproteins that repair DNA in the beginning of cell cycle.
C. Cyclins are proteins that regulate when and how often a cell divides.