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frosja888 [35]
3 years ago
6

Two important checkpoints that regulate the cell's progression through the cell cycle occur in the _____ and _____ phases of the

cell cycle. See section 12.3 (page 264) .
Biology
1 answer:
Galina-37 [17]3 years ago
6 0

Two important checkpoints that regulate the cell's progression through the cell cycle occur in the G1 and G2 phases of the cell cycle.

G1 (restriction) checkpoint  - the cell becomes committed to entering the cell cycle

G2 checkpoint - chromosomes have replicated successfully.


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