The Cell Cycle

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What is the Cell Cycle?

Back

The Cell Cycle is the series of events that take place in a cell leading to its division and duplication (replication). It consists of phases including Interphase, Mitosis, and Cytokinesis.

Front

What happens during Interphase?

Back

Interphase is the phase of the cell cycle where the cell prepares for division. It includes G1 (cell growth), S (DNA replication), and G2 (preparation for mitosis).

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What is Mitosis?

Back

Mitosis is the process of nuclear division in eukaryotic cells that results in two identical daughter nuclei.

Front

What is Cytokinesis?

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

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What occurs during DNA Replication?

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DNA Replication is the process by which a cell makes an exact copy of its DNA, ensuring that each daughter cell receives a complete set of genetic information.

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What is the purpose of the G1 phase?

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The G1 phase is the first stage of Interphase where the cell grows and synthesizes proteins necessary for DNA replication.

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What is the role of the S phase?

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The S phase is the part of Interphase where DNA replication occurs, resulting in two copies of each chromosome.

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What happens during the G2 phase?

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The G2 phase is the second growth phase of Interphase where the cell prepares for mitosis by producing proteins and organelles.

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What is Anaphase?

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Anaphase is a stage in mitosis where the sister chromatids are pulled apart to opposite ends 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, and the nuclear envelope re-forms around each set of chromosomes.