Once mitosis is complete, the entire cell divides in two by way of the process called cytokinesis (Figure 1). /” Flemming repeatedly observed the different forms of chromosomes leading up to and during cytokinesis, the ultimate division of one cell into two during the last stage of mitosis.

In a cell cycle of about 24 hours, mitosis will not take more than 1 and 1/2 hours.

The duration of these cell cycle phases varies considerably in different kinds of cells. For a typical rapidly proliferating human cell with a total cycle time of 24 hours, the G1 phase might last about 11 hours, S phase about 8 hours, G2 about 4 hours, and M about 1 hour.

Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. Some textbooks list five, breaking prophase into an early phase (called prophase) and a late phase (called prometaphase). Cytokinesis typically overlaps with anaphase and/or telophase.

If mitosis is 30 minutes (0.5 hours) long and the frequency of cells in mitosis is 0.00012, then 0.5 hours is 0.00012 of the length of the cell cycle. Thus, the cell cycle is 0.5/0.00012 = 4167 hours in length, on average, which is nearly half a year.

Mitosis is a process where a single cell divides into two identical daughter cells (cell division). The major purpose of mitosis is for growth and to replace worn out cells.

epidermis

Mitosis affects life by directing the growth and repair of trillions of cells in the human body. Without mitosis, cell tissue would rapidly deteriorate and stop working properly.

Mitosis is important for three main reasons: development and growth cell replacement and asexual reproduction.

Chromosomes in the original cell are duplicated to ensure that the two new cells have full copies of the necessary genetic information. The process of mitosis generates new cells that are genetically identical to each other. Mitosis helps organisms grow in size and repair damaged tissue.

list two examples of how human life depends on mitosis (cell division to create copies).

• growth/production of extra body cells.
• wound healing/ tissue repair/ hair growth/replacement of skin cells.
• clonal selection.

Mitosis is the process of dividing a cell and its nucleus into two cells which each have their own nucleus. An example of mitosis is the way the skin cells covering a child’s body all multiply while they are growing.

Mitosis, a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells. Strictly applied, the term mitosis is used to describe the duplication and distribution of chromosomes, the structures that carry the genetic information.

The characteristics of Mitosis are:

• During mitosis one cell divides once to form two identical cells.
• The major purpose of mitosis is for growth and to replace worn out cells.
• It occurs only in somatic cells.
• Chromosomal no.
• It does not allow genetic recombination.

The end result of mitosis in humans is two identical diploid daughter cells identical to their parent cell.

The result of mitosis is two identical daughter cells, genetically identical to the original cell, all having 2N chromosomes.

The end result of mitosis and cytokinesis is two genetically identical cells where only one cell existed before.

Which would not be an outcome of mitosis in the human body? Carriers for glucose are saturated. Our kidneys can normally reabsorb any glucose filtered out of our blood using facilitated diffusion. Why do you think diabetics often have sugar in their urine?

Mitosis results in the production of two genetically identical diploid cells. 2 identical daughter cells identical to the parent cell. Cytokinesis, is the division of the cytoplasm of a dividing cell. Cytokinesis is a cell process in which the cytoplasm is divided in two for daughter cells.

What would happen if mitosis occurred but cytokinesis did not occur? If cytokinesis did not occur during mitosis the cytoplasm wouldn’t be divided and there wouldn’t be two identical daughter cells as a result. so the cell would remain to be at rest not being able to separate into two individual cells.

Mitosis can occur in the absence of cytokinesis because cytokinesis occurs after mitosis. Except, since cytokinesis doesn’t occur, the nucleus will continue to divide and become one giant cell.