Mitosis and Cytokinesis

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.

Front

How does mitosis affect the number of chromosomes in the daughter cells?

Back

Mitosis maintains the number of chromosomes in the daughter cells equal to the parent cell.

Front

What are the main stages of mitosis?

Back

The main stages of mitosis are Prophase, Metaphase, Anaphase, and Telophase.

Front

What happens during Prophase?

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?

Back

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

Front

What is Anaphase?

Back

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

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What happens during Telophase?

Back

During Telophase, the chromosomes de-condense back into chromatin, 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 of a parental cell divides into two daughter cells.

Front

How do daughter cells compare to the parent cell after mitosis and cytokinesis?

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Daughter cells are identical to the parent cell in terms of genetic material.

Front

What is the role of the spindle fibers during mitosis?

Back

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