Wikipedia: Cell cycle

The cell cycle is the cycle of a biological cell, consisting of repeated [cell division]? and interphase?.

Overview

Schematic of the cell cycle. I=Interphase, M=Mitosis. (Image in the PD)

The cell cylce consists of

[G₁ phase]? (which can, in some cells, become permanent and is then called [G₀ phase]?)
[S phase]?
[G₂ phase]?
mitosis

Schematic of interphase (brown) and mitosis (yellow). (Image in the PD)