Cell Division

Front

What is the cell cycle?

Back

The cell cycle is the series of phases that a cell goes through as it grows and divides. It includes Interphase, Mitosis, and Cytokinesis.

Front

What happens during Interphase?

Back

During Interphase, the cell grows, duplicates its DNA, and prepares for division. It is the longest phase of the cell cycle.

Front

What is Mitosis?

Back

Mitosis is the process of cell division where one cell divides to form two identical daughter cells. It includes several stages: Prophase, Metaphase, Anaphase, and Telophase.

Front

What occurs during Prophase?

Back

During Prophase, the chromatin condenses into visible chromosomes, the nuclear envelope breaks down, and the spindle fibers begin to form.

Front

What is Metaphase?

Back

Metaphase is the stage of mitosis where chromosomes line up in the middle of the cell, and spindle fibers attach to the centromeres.

Front

What happens during Anaphase?

Back

During Anaphase, the sister chromatids are pulled apart to opposite ends of the cell by the spindle fibers.

Front

What is Telophase?

Back

Telophase is the final stage of mitosis where the chromosomes reach the poles, the nuclear envelope re-forms, and the chromosomes begin to de-condense.

Front

What is Cytokinesis?

Back

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

Front

Why do cells spend most of their time in Interphase?

Back

Cells spend about 90% of their time in Interphase because this is when they grow, replicate their DNA, and prepare for division.

Front

What is the longest phase of the cell cycle?

Back

Interphase is the longest phase of the cell cycle.