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Leviafan [203]
3 years ago
15

Help no links or you'll be reported

Biology
1 answer:
Mrrafil [7]3 years ago
6 0

Answer:

Two groups of proteins, called cyclins and cyclin-dependent kinases (Cdks), are responsible for the progress of the cell through the various checkpoints. Cyclins regulate the cell cycle only when they are tightly bound to Cdks.

Explanation:

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