Cell Cycle & Mitosis

Front

What is the cell cycle?

Back

The cell cycle is the 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 the G1 phase of Interphase?

Back

During the G1 phase, the cell grows, performs its normal functions, and prepares for DNA replication.

Front

What happens during the S phase of Interphase?

Back

During the S phase, DNA replication occurs, resulting in two identical sets of chromosomes.

Front

What is the G2 phase of Interphase?

Back

The G2 phase is the final stage of interphase where the cell continues to grow and prepares for mitosis.

Front

What is mitosis?

Back

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

Front

What happens during prophase of mitosis?

Back

During prophase, the chromatin condenses into visible chromosomes, the nuclear envelope breaks down, and the spindle apparatus begins to form.

Front

What occurs during metaphase of mitosis?

Back

During metaphase, chromosomes align at the cell's equatorial plane, and spindle fibers attach to the centromeres.

Front

What happens during anaphase of mitosis?

Back

During anaphase, sister chromatids are pulled apart to opposite poles of the cell as the spindle fibers shorten.

Front

What is telophase in mitosis?

Back

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

Front

What is cytokinesis?

Back

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