To make two cells from one, a cell grows and copies its DNA. Then it splits the DNA evenly. Most of the time the cell is just living and growing. This is interphase. The dramatic split is mitosis. Step through it.
G₁ — first growth
G₁ phaseinterphase · the cell grows
Walk the phases
📷 Reference image
A real labeled figure to compare with the interactive above.
The Cell Cycle & Mitosis — OpenStax, CC BY 4.0 (via Wikimedia Commons)