Reviewing Mitosis and the Cell Cycle

Front

What is the role of cyclins in the cell cycle?

Back

Cyclins are key regulators of the cell cycle that bind with enzymes to control the rate of the cell cycle.

Front

During which phase does cytokinesis occur?

Back

Cytokinesis usually occurs during Telophase.

Front

What is the function of spindle fibers in mitosis?

Back

Spindle fibers are responsible for separating chromosomes during mitosis.

Front

What is Interphase?

Back

Interphase is the stage of the cell cycle where the cell spends 95% of its life, and DNA is copied.

Front

What happens to a cell that is no longer required to divide?

Back

The cell will enter the G0 phase of interphase.

Front

Define Mitosis.

Back

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

Front

What are the main stages of the cell cycle?

Back

The main stages of the cell cycle are Interphase, Mitosis, and Cytokinesis.

Front

What occurs during Prophase?

Back

During Prophase, chromatin condenses into visible chromosomes, and the nuclear envelope begins to break down.

Front

What is the significance of Metaphase in mitosis?

Back

In Metaphase, chromosomes align at the cell's equatorial plane, ensuring proper separation.

Front

What is the outcome of Anaphase?

Back

During Anaphase, sister chromatids are pulled apart to opposite poles of the cell.