G2 Phase
Table of Contents
Definition
- The cell replenishes its energy stores and synthesizes proteins called Tubulin dimers necessary for chromosome manipulation.
- The preparation phase before Mitosis.
- Some cell organelles are duplicated, and the cytoskeleton is dismantled to provide resources for the mitotic phase.
- Additional cell growth may occur.
- Cell increase in size and volume.
Checkpoints
Stimulating Protein
- Cyclin and Cyclin-dependent kinases (CDK).
Inhibiting Protein
- p53 protein.