DNA, Mitosis, and Cell Cycle Exit Ticket

Front

What is the cell cycle?

Back

The cell cycle is a series of phases that a cell goes through to grow and divide, including interphase (G1, S, G2) and mitotic phase (mitosis and cytokinesis).

Front

What occurs during cytokinesis?

Back

Cytokinesis is the final stage of cell division where the cytoplasm of a parental cell divides into two daughter cells.

Front

What are the phases of interphase?

Back

Interphase consists of three phases: G1 (cell growth), S (DNA synthesis), and G2 (preparation for mitosis).

Front

What happens during mitosis?

Back

Mitosis is the process where a single cell divides into two identical daughter cells, involving stages: prophase, metaphase, anaphase, and telophase.

Front

What is the role of prophase in mitosis?

Back

Prophase is the first stage of mitosis where chromatin condenses into visible chromosomes, and the nuclear envelope begins to break down.

Front

Define metaphase in the context of mitosis.

Back

Metaphase is the stage of mitosis where chromosomes align at the cell's equatorial plane, preparing for separation.

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What is anaphase?

Back

Anaphase is the stage of mitosis where sister chromatids are pulled apart to opposite poles of the cell.

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What occurs during telophase?

Back

Telophase is the final stage of mitosis where chromosomes de-condense, and the nuclear envelope re-forms around each set of chromosomes.

Front

What is the difference between mitosis and cytokinesis?

Back

Mitosis is the division of the nucleus, while cytokinesis is the division of the cytoplasm, resulting in two separate cells.

Front

What is the significance of the G1 phase?

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The G1 phase is crucial for cell growth and preparation for DNA replication.