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What is the final phase of mitosis during cytokinesis?
The final phase of mitosis during cytokinesis is telophase. During telophase, the nuclear envelope reforms around the separated chromosomes, the nucleoli reappear, and the chromosomes begin to decondense. Cytokinesis, the physical separation of the two daughter cells, usually follows telophase.
When does the nuclear membrane form around each mass of chromosomes?
during telophase or cytokinesis
At the end of what phase and cytokinesis haploid cells contain chromosomes that each consist of two sister chromotids?
At the end of meiosis II and cytokinesis, haploid cells contain chromosomes that each consist of two sister chromatids. This is because during meiosis I, homologous chromosomes separate, and during meiosis II, sister chromatids separate.
Stage at which chromosomes arecopied?
it is cytokinesis
What happens to the cell and chromosomes during telophase and cytokinesis?
The two new sets of chromosomes revert back to two sets of chromatin, a new nuclear membrane forms around both new sets of chromatin, and a new cell membrane forms between the two new nuclei during cytokinesis.
Does cytokinesis occur immediately after prophase?
No, cytokinesis occurs after telophase in the cell cycle. During prophase, the genetic material condenses into chromosomes and the nuclear envelope breaks down as the cell prepares for division. Once the chromosomes have separated during anaphase and telophase, cytokinesis follows to physically divide the cell into two daughter cells.
The last stage of mitosis?
The last stage of mitosis is telophase. During telophase, the daughter chromosomes arrive at opposite poles of the cell, the nuclear membrane reforms around each set of chromosomes, and the chromosomes begin to decondense back into chromatin. Ultimately, the cell undergoes cytokinesis, resulting in two daughter cells each with a complete set of chromosomes.
What happens to chromosomes during telophase?
By the time the cell is in telophase, the chromosomes have already replicated, condensed, lined up, and migrated to their poles. During telophase the chromosomes are separating as far apart as possible preparing the cell for cytokinesis (division of cytoplasm).
What is the role of microfilaments in cell division?
They pull the cell membrane in.They Split The Cell During Cytokinesis.
When a cell finished cytokinesis is the DNA in the form of chromatin or chromosomes?
When a cell finishes cytokinesis, the DNA is in the form of chromatin. During cell division, specifically in mitosis, DNA condenses into chromosomes, but once cytokinesis is complete and the daughter cells are formed, the DNA decondenses back into chromatin. This allows for the proper functioning and regulation of genes in the newly formed cells.
When do homologous chromosomes separate into the daughter cells?
They are separated in Anaphase I of Meiosis I.
What are the two major events during the mitotic phase of the cell cycle?
The two major events that occur during the mitotic phase of the cell cycle are the alignment of the chromosomes in the middle of the cell and the separation of replicated chromosomes or sister chromatids.
