Telophase
the final phase of cell division, between, in which the chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed.
Telophase is the final stage of mitosis, the process by which a eukaryotic cell separates its DNA into two identical sets and then divides into two identical daughter cells. During this stage, several important events occur that prepare the cell for division.
First, the separated chromosomes reach opposite ends of the cell and begin to decondense, or return to their original, elongated state. This process is facilitated by the reformation of the nuclear envelope, which surrounds the chromosomes and separates them from the cytoplasm.
Next, the spindle fibers that attached to the chromosomes during metaphase begin to break down as the cell prepares to divide. As this occurs, new membrane vesicles and proteins start to form along the center of the cell, creating a new cell wall or area of cleavage in animal cells.
Finally, at the end of telophase, the cleavage furrow or cell wall completely divides the cell into two separate daughter cells, each with a complete set of chromosomes and their own nucleus.
In summary, telophase is a key part of mitosis that marks the end of the process, specifically the separation of the chromosomes into two identical daughter cells. It is marked by the formation of the nuclear envelope, breaking down of the spindle fibers, and division of the cell itself.
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