Mitosis and Cell Cycle Flashcard

Front

What is Mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells from a single parent cell.

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What are the main phases of the cell cycle?

Back

The main phases of the cell cycle are Interphase (G1, S, G2) and M phase (Mitosis and Cytokinesis).

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What happens during Interphase?

Back

During Interphase, the cell grows, duplicates its DNA, and prepares for mitosis.

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What occurs 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 is the significance of Metaphase?

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In Metaphase, chromosomes line up at the cell's equator, ensuring that each daughter cell will receive an identical set of chromosomes.

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What happens during Anaphase?

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During Anaphase, sister chromatids are pulled apart to opposite poles of the cell.

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What is Telophase?

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Telophase is the final stage of mitosis where the chromosomes de-condense, the nuclear envelope re-forms, and the cell prepares to divide.

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What is Cytokinesis?

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Cytokinesis is the process that follows mitosis, where the cytoplasm divides, resulting in two separate daughter cells.

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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.

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What role do spindle fibers play in mitosis?

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Spindle fibers help separate the chromosomes during cell division by attaching to the centromeres and pulling them apart.