Causes of Right Hand Numbness. Stroke- Strokes can cause numbness on the right side of the body. This is caused when the blood flow to your brain is impaired or blocked, causing the brain to become starved for nourishment and oxygen. When this happens, brain cells begin to die.
At anaphase 1 of meiosis, the replicated chromosomes of each homologous pair move toward opposite poles, but the sister chromatids of each replicated chromosome remain attached. In anaphase of mitosis, by contrast, sister chromatids separate.
The completion of spindle formation is a crucial transition point in the cell cycle called the spindle assembly checkpoint. If chromosomes are not properly attached to the mitotic spindle by the time of this checkpoint, the onset of anaphase will be delayed. Failure of this spindle assembly checkpoint can result in aneuploidy and may be involved in aging and the formation of cancer.