Prophase
After the centriole and DNA have been replicated in interphase, the cell starts it process of mitosis.
Genetic Material - In the first phase, the DNA coils forming chromosomes. Spindle Fibres - Centrioles begin moving to opposite ends of the cell and fibres extend from the centromeres. Some fibres cross the cell to form the mitotic spindle. Cell Structure - The nuclear membrane begins to degrade. |