Stages of Mitosis, a promotional piece, begins with a fly-through of cells preparing to undergo mitosis (cell division).
Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.
Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.

Interact Medical animates human heart tissue. Cells are broken up and removed in a sequence of steps.