Mitosis

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What is mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells from a single parent cell, essential for growth and repair.

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What are the main phases of mitosis?

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The main phases of mitosis are Prophase, Metaphase, Anaphase, and Telophase.

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What happens during Prophase?

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During Prophase, chromosomes condense and become visible, the nuclear envelope breaks down, and spindle fibers begin to form.

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What occurs during Metaphase?

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During Metaphase, chromosomes align at the cell equator, and spindle fibers attach to the centromeres of the chromosomes.

Front

What is the role of spindle fibers in mitosis?

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Spindle fibers are structures that help separate sister chromatids during mitosis by pulling them towards opposite poles of the cell.

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What happens during Anaphase?

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During Anaphase, sister chromatids are pulled apart and move towards opposite poles of the cell.

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What is Telophase?

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Telophase is the final phase of mitosis where chromosomes arrive at opposite poles, de-condense, and the nuclear envelope reforms around each set of chromosomes.

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What is cytokinesis?

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Cytokinesis is the process that follows mitosis, where the cytoplasm of a parental cell divides into two daughter cells.

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Why is mitosis important for organisms?

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Mitosis is important for growth, development, and repair of tissues in organisms.

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What is the difference between mitosis and meiosis?

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Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse gametes.