Cell cycle¶

Use this interactive to connect the three main phases of the cell cycle with the G1, S and G2 sub-phases of interphase, so the order of growth, DNA replication and division stays clear.

Interphase occupies most of the cycle and DNA replication happens in S phase before mitosis begins. Use the diagram to keep that big-picture timing straight before learning the finer detail of checkpoints and mitosis stages.

Connected Pages¶

• 2.1.6 Cell division, cell diversity and cellular organisation
• Mitosis vs meiosis
• Module 2: Foundations in biology