G2 phase, preparation for mitosis
S phase, cell division
G1 phase, DNA replication
M phase, cell growth
The cell grows.
Spindle fibers begin to form.
The M phase is usually the longest phase.
DNA replicates during cytokinesis.
Interphase consists of G1, S, and G2 phases.
Little happens during the G1 and G2 phases.
A cell plate.