The two centriole pairs split at the onset of mitosis (M phase), in early prophase, thus forming two centrosomes; the two resulting microtubule asters then determine the bipolarity of the mitotic ...

Same as in mitosis, except that the spindle fibers from each centriole attach to one chromosome of a matching chromosome pair. In other words, the fibers from one centriole attach to 23 ...

During mitosis, the spindle fibers are called the ... At the beginning of nuclear division, two wheel-shaped protein structures called centrioles position themselves at opposite ends of the ...

According to the theory old cells split into new cells and the formation of new cells is known as cell division or cell production. This was firstly observed by Flemming in 1882 but an extensive ...

This spindle is made of fibers. The centrioles begin to separate. The activities are the same as in mitosis, except that in this cell the chromosomes attach to the membrane of the nucleus and then ...