Telophase is the final stage in both meiosis and mitosis in a eukaryotic cell. During telophase, the effects of prophase and prometaphase are reversed.
Telophase is the final stage in cell division. During telophase, the nuclear envelopes reform around the new nuclei in each half of the dividing cell. The nucleolus, or ribosome producing portions of the nucleus return. As the cell has finished moving the chromosomes, the main parts of the spindle apparatus fall depolymerize, or fall apart. As telophase moves towards completion, the chromosomes release from their tightly bound structure back into loose chromatin. Telophase is ended by a process known as cytokinesis, which cleaves the cell into two new cells.
Telophase begins as anaphase ends. During anaphase, the chromosomes or chromatids on the metaphase plate are separated, and dragged towards opposite poles. When the chromosomes reach the pole for which they are intended, telophase can begin. In order to allow the new cells to begin producing the necessary proteins and to protect the DNA, a nucleus must reform in each cell. The process for how this happens is still in theory. One theory suggests that the pieces of the nuclear envelope reform like monomers of a larger polymer that must be activated to form. In this theory, each vesicle of broken down nuclear membrane receives a signal to connect to the other vesicles. The other theory suggests that the endoplasmic reticulum, with the old nuclear membrane processed within it, fold around the bundled chromosomes. Either way, the nuclear envelope is reformed around each nucleus.
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Answer:
Telophase is the final stage in both meiosis and mitosis in a eukaryotic cell. During telophase, the effects of prophase and prometaphase are reversed.
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Telophase Definition
Telophase is the final stage in cell division. During telophase, the nuclear envelopes reform around the new nuclei in each half of the dividing cell. The nucleolus, or ribosome producing portions of the nucleus return. As the cell has finished moving the chromosomes, the main parts of the spindle apparatus fall depolymerize, or fall apart. As telophase moves towards completion, the chromosomes release from their tightly bound structure back into loose chromatin. Telophase is ended by a process known as cytokinesis, which cleaves the cell into two new cells.
Telophase begins as anaphase ends. During anaphase, the chromosomes or chromatids on the metaphase plate are separated, and dragged towards opposite poles. When the chromosomes reach the pole for which they are intended, telophase can begin. In order to allow the new cells to begin producing the necessary proteins and to protect the DNA, a nucleus must reform in each cell. The process for how this happens is still in theory. One theory suggests that the pieces of the nuclear envelope reform like monomers of a larger polymer that must be activated to form. In this theory, each vesicle of broken down nuclear membrane receives a signal to connect to the other vesicles. The other theory suggests that the endoplasmic reticulum, with the old nuclear membrane processed within it, fold around the bundled chromosomes. Either way, the nuclear envelope is reformed around each nucleus.