Matching
Match the cell cycle checkpoint to the correct description. Some choices may be used more than once; some may not be used at all.
Premises:
Cdk1 phosphorylates target proteins to overcome the checkpoint for this transition
the primary checkpoint influenced by extracellular signals
binding of S cyclin to Cdk2 activates target proteins to overcome the checkpoint for this transition.
Responses:
G2/M checkpoint
G1/S checkpoint
mitotic spindle checkpoint
Correct Answer:
Premises:
Responses:
Cdk1 phosphorylates target proteins to overcome the checkpoint for this transition
the primary checkpoint influenced by extracellular signals
binding of S cyclin to Cdk2 activates target proteins to overcome the checkpoint for this transition.
Premises:
Cdk1 phosphorylates target proteins to overcome the checkpoint for this transition
the primary checkpoint influenced by extracellular signals
binding of S cyclin to Cdk2 activates target proteins to overcome the checkpoint for this transition.
Responses:
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