and metaphase/anaphase to exit mitosis. Different models of cell cycle regulation converged when scientists realized that different model organisms shared the same molecules. See how data from ...

The phases of mitosis are known as prophase, metaphase, anaphase and telophase. Use the interactive activity to learn what happens in each of those stages. This will help you to describe them.

Without centromeres, cells cannot divide properly and the overall process of mitosis fails ... Figure 3 shows one model of how CENP-A and CENP-B might interact with alpha satellite DNA.

The chromosome pairs separate; half of the chromosomes move toward one end of the cell, the other half, to the other end. The chromosomes' sister chromatids do not separate as they do in mitosis.

In model organisms like yeast ... roles in this process by inhibiting the anaphase-promoting complex until proper attachment ...

The phases of mitosis are known as prophase, metaphase, anaphase and telophase. Use the interactive activity to learn what happens in each of those stages. This will help you to describe them.