It is perhaps unexpected that closely related CDK activities can promote events as different as S phase and mitosis. This may mean that in the primeval eukaryote, cell-cycle progression was driven ...

The activity on this page has been designed by educational experts to help you to understand the three stages of mitosis ... is the longest stage of the cell cycle. DNA replicates to form two ...

In mitosis, two cells called daughter cells are produced, each identical to the parent cell. When looking at cells with a microscope, the length of different stages of the cell cycle can be ...

From this understanding, scientists then identified the four characteristic phases of the cell cycle: mitosis (M), gap 1 (G1), DNA synthesis (S), and gap 2 (G2). The study of these phases ...