Lamellar microfilms made of actin and myosin proteins are located along the grooves. Protein plays a role in muscle contraction or other cell movements.
Telophase has a characteristic of the nucleus and membrane of the nucleus. Cytokinesis already divides cells into two similar child cells.
In this discussion, we will explain in full and clearly the Telophase Definition.
Telophase Definition
Telophase is the division of cells in which the nucleus of the cell is re-formed from the fragments of the nucleus. The cell shape is elongated due to the role of non kinetochore microtubules. The chromatin threads are starting to loosen. Thus, the karyokinesis phase that produces two genetically identical child cell nuclei has ended, but the two cell nuclei are still in one cell.
Telophase begins for the part at the end of the anaphase. During anaphylaxis, chromosomes on the metaphase plate are separated and pulled to the opposite pole. When the chromosome reaches its intended pole, the telophase can begin.
In order for new cells produce the necessary proteins and protect their DNA, the nuclei in each cell must be repaired. The properties of telophase are the nucleus (dwarf child) and the nucleus membrane (nucleus) that begins to appear, cytokines (a division of the cytoplasm that divides cells into two child cells).
In order for these two nuclei to divide into new cells, there is a cytoplasmic division called cytokinesis. Cytokinesis occurs as soon as the tele phase is complete.
In a phase of cytokinesis, cytoplasm cleavage occurs, followed by the formation of a new cell divides, which leads to the formation of two folds. In animal cells, cytokinesis is characterized by the formation of opening pathways by bending the cell surface along the equator.
Telophase characteristics
The characteristics of this telophase include:
- Bobbin threads begin to disappear
- Formation of the nucleus membranes as well as the nucleus
- Resting chromosome structure
- The cell divider is re-formed and the cell divides into 2 child cells, resulting in cytoplasmic division or cytokines.
Process of telophase in mitosis
This telophase is the final stage of mitosis. The sister chromosomes, which were once sister chromatids, have been separated to the far poles of the cells.
These mitotic spindles are no longer necessary because chromosomes complete their journey. Tubulin dimers fall apart, and most microtubules tissues are dismantled. The rest of the microtubules will function inside the cytokines, which will completely separate the two cells.
During mitosis, each chromosome is duplicated and evenly divided. So, during telophase 2 identical nuclei are created. These cells will function in the same way, and can be used to build an entire organism from 1 zygote, or replace cells that have been damaged. Meiosis, on the other hand, produces different cells in the genetics they carry.
Telophase process meiosis
Telophase I
Meiosis contain two divisions, both containing the stage of telophase. During telophase I, homologous chromosomes are separated into separate nuclei.
Although other divisions must be performed in order for meiosis to be completed, the cells must keep updating the nuclear envelope, dismantling the spindle fiber microtubules, and through cytokinesis. The cells then enter a short resting stage, known as interkinesis.
Telophase II
During the subsequent cell division, the chromatic sisters of each chromosome are separated. During telophase II, twin chromosomes are surrounded by a new nucleus membrane.
Although both cells created during telophase II are derived from the same chromosomes that have been duplicated, variations can be introduced in the recombination process, in which parts of homologous chromosomes are exchanged in prophase I.
Between the four cells produced at the end of meiosis, the two alleles for each gene can be separated in various ways, in combination with alleles with many other genes.
Source:
- Image: Mollybates, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons
- Video: Dr. D. Explains Stuff
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