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Cell Cycle Regulation Learning Activities

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Presentation on theme: "Cell Cycle Regulation Learning Activities"— Presentation transcript:

1 Cell Cycle Regulation Learning Activities
To be completed in your notebook

2 State the Importance of Each Checkpoint in a Summary
G1 checkpoint Cell size is adequate Nutrients are sufficient Social signals are present (signalling molecules from other cells) DNA is undamaged Metaphase checkpoint All chromosomes are attached to spindle apparatus G2 checkpoint Chromosomes have replicated successfully Activated MPF is present

3 Describe how the cell cycle is regulated
What is MPF? What does it do? State the purpose of a threshold of MPF. Threshold is the amount needed for the cell cycle to progress State the purpose of Cyclin State the purpose of Cdk Describe the function of at least one enzyme and name its substrate.

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