The DNA doubles. heehee, long question, short answer. hope I helped. :3
The DNA doubles. heehee, long question, short answer. hope I helped. :3
The DNA doubles. heehee, long question, short answer. hope I helped. :3
The DNA doubles. heehee, long question, short answer. hope I helped. :3
At the beginning of mitosis, the amount of DNA is the same as at the end. The DNA is replicated during the S phase of interphase to form sister chromatids, which separate during mitosis and result in two daughter cells with the same amount of DNA as the parent cell.
The nucleus has the same number of chromosomes as before mitosis, typically twice the number of chromosomes in a human body cell (46 chromosomes in humans). During mitosis, the sister chromatids are separated and distributed equally to each daughter cell, maintaining the original chromosome number.
Mitosis occurs in any cells in the body, however it doesn't take place in the gametes (Sperm and ova). Mitosis occurs when tissues are damaged e.g. skin = cut, mitosis is a rapid form of cell division that eventually heals to be new skin. mitosis can occur in the body anywhere, wherever new cells need to be produced to replace old or damaged cells. Meiosis however is the rapid cell division, in which, happens only in the gametes (sex cells) and no where else in the body.
Meiosis cells have half the amount of genetic info as cells of mitosis.
In a majority of individuals, the skin regenerates at a much faster rate than does bone. Therefore, the mitosis would be expected to be higher in the skin
During Mitosis, it isn't the nucleus itself that divides it is the chromatin inside the nucleus that duplicates during Prophase. This is so the new cells being created each have the correct amount of DNA for normal cell use.Because the nucleus is like the center of the cell. It tells the cell what to do and basically controls it.-6th grade science teacher
The total amount of DNA in the nucleus is called the genome.
Daughter cells at the end of mitosis are genetically identical to the parent cells at the beginning. They have the same number of chromosomes and carry the same genetic information. The parent cell divides into two identical daughter cells during mitosis.
the amount of chromosomes in a cell. meiosis is used in sexual reproduction and mitosis is just making more cells. chromosomes in a human after meiosis=24; mitosis=48.