What is the definition of mitosis?

The pairs of chromatids then separate, each strand of a pair moving to an opposite end of the cell. When a new membrane forms around each of the two groups of chromosomes, division of the nucleus is complete. The four main phases of mitosis are prophase, metaphase, anaphase, and telophase. read more

Any time your body needs to grow or repair, mitosis begins. The result is more of the exact same cells. So when you damage your skin cells, mitosis gives you more skin cells. When your liver needs to get bigger because you grew, your liver cells divide using mitosis to make more liver cells. Making identical cells is a good thing. read more

A Closer Look: Mitosis is the process by which the nucleus divides in eukaryotic organisms, producing two new nuclei that are genetically identical to the nucleus of the parent cell. diamf3 It occurs in cell division carried on by human somatic cells-the cells used for the maintenance and growth of the body. read more

The four main phases of mitosis are prophase, metaphase, anaphase, and telophase. Usage Mitosis and meiosis are easily confused, since both words refer to processes of cell division. Most cells have two full sets of chromosomes and are technically called diploid cells. read more

Okay, on to the last stage of mitosis, which is telophase. In telophase, the chromosomes reach the opposite poles of the cell and a nucleus forms around the chromosomes. In other words, things get back to normal, only now there are two cells instead of one. read more