There are three phase transitions in a cell cycle: G1/S to initiate DNA synthesis, G2/M to enter mitosis, and metaphase/anaphase to exit mitosis. Different models of cell cycle regulation ...

Prometaphase is an extremely dynamic part of the cell cycle. Microtubules rapidly assemble ... only cells with correctly assembled spindles enter anaphase. The progression of cells from metaphase ...

At that point, a protein complex called the anaphase promoting complex (APC ... About 90% of breast and lung cells leave the cell cycle and enter a quiet state when exposed to any environmental ...

anaphase and telophase. You do not need to learn these terms, just be able to describe the main changes. Check out the BBC Bitesize guide to the cell cycle for videos, text explainers ...

Interphase is the longest stage of the cell cycle. DNA replicates to form two ... The phases of mitosis are known as prophase, metaphase, anaphase and telophase. You do not need to learn these ...