Wednesday, January 20, 2010

Mitosis

What we had done during this week was we talked about mitosis. Mitosis is a cell cycle theat divides the nucleus into Two parts called asexual reproduction meaning that I reproduces on its own. There are for phases. Prophase, Metaphase, Anaphase, and Telophase.
In Prophase The nucleus starts to dissapear and the chromatids start to coil and fold or uncoil. Then in Metaphase The chromatids start to aline in the center of the cell. Anaphase begins when the two parts of the X's start to seperate from each other. Finally Telophase, in telophase a new nuclear membrane is formed. Then lastly we have Cytokinesis. the two new nuclear membranes start to split apart to become two cells.

No comments:

Post a Comment