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.
1 Answer 1. The chromosomes copy at S phase. So S/G2 checkpoint up to early anaphase has 2n. You are on the right track to understanding the cell cycle, important to note the differences between homologous chromosomes (homologous pair) and sister chromatids, while understanding ploidy. During S (synthesis) phase which occurs between G1 and G2 , all the somatic DNA replicates.