G

^ After the G2/M checkpoint, the cell can divide.

G2/M checkpoint

^ After the G2/M checkpoint, the cell can divide.

M phase: nuclear and cell division a

In G2, the cell prepares for mitosis

Cells may enter G0, a non-dividing phase.

Cells may enter G0, a non-dividing phase.

M phase: nuclear and cell division

In G2, the cell prepares for mitosis

-G]/S checkpoint

After the G^S checkpoint, the cell is committed to dividing.

4 2.9 The cell cycle consists of interphase (a period of cell growth) and M phase (the period of nuclear and cell division).

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