Mitosis process

Posted on May 17 2010 by



Interphase
Interphase
Cell is performing for mitosis process. Chromosomes are not clearly seen and nucleus may beĀ  visible at the stage.
Prophase
Prophase
Chromatin becomes visible. Nucleus disappear. Centrioles moves in opposite direction. Fibers extends to the from the centromers. Some fibers cross the cell to form the mitotic spindle.
Metaphase
Metaphase
Spindle fibers align the chromosomes along the middle of the cell nucleus.
Anaphase
anaphase
The paired chromosomes separate at the kinetochores and move to opposite sides of the cell.
Telophase
Telophase
Chromatids arrived at the opposite poles of the cell. New membrane is form around daughter cell. Chromosomes begin to disappear.
Cytokinesis
Cytokinesis
In animal cells, cytokinesis results when a fiber ring composed of a protein called actin around the center of the cell contracts pinching the cell into two daughter cells, each with one nucleus. In plant cells, the rigid wall requires that a cell plate be synthesized between the two daughter cells.

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