The division of the nucleus in eukaryotic cells.Group of answer choicescell divisionmitosisbinary fissioncytokinesisM phase
Question
The division of the nucleus in eukaryotic cells.Group of answer choicescell divisionmitosisbinary fissioncytokinesisM phase
Solution
The division of the nucleus in eukaryotic cells is called mitosis. Here are the steps:
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Interphase: This is the phase where the cell prepares for division. The DNA is replicated to ensure that the two new cells will have identical genetic material.
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Prophase: The chromosomes condense and become visible. The nuclear envelope breaks down and the mitotic spindle begins to form.
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Metaphase: The chromosomes align at the equator of the cell. The mitotic spindle, a structure made of microtubules, attaches to the chromosomes.
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Anaphase: The sister chromatids (the two identical copies of a chromosome that were created during the DNA replication in interphase) separate and move to opposite ends of the cell.
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Telophase: A new nuclear envelope forms around each set of chromosomes. The chromosomes decondense and become less visible.
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