AP Bio Mitosis

Front

What is Mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells, each with the same number of chromosomes as the parent cell.

Front

What occurs during Interphase?

Back

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

Front

What is the correct order of the cell cycle phases?

Back

The correct order is G1, S, G2, Mitosis, Cytokinesis.

Front

What happens during the S phase of the cell cycle?

Back

During the S phase, DNA replication occurs, resulting in the duplication of chromosomes.

Front

What is the role of spindle fibers during mitosis?

Back

Spindle fibers help separate the sister chromatids and pull them to opposite poles of the cell during mitosis.

Front

What occurs during Anaphase?

Back

During Anaphase, the spindle fibers shorten, pulling the sister chromatids apart towards opposite ends of the cell.

Front

What is Cytokinesis?

Back

Cytokinesis is the final stage of cell division where the cytoplasm divides, resulting in two separate daughter cells.

Front

What is the function of checkpoints in the cell cycle?

Back

Checkpoints in the cell cycle ensure that the cell is ready to proceed to the next phase, preventing errors in cell division.

Front

What is the difference between Mitosis and Cytokinesis?

Back

Mitosis is the division of the nucleus, while Cytokinesis is the division of the cytoplasm.

Front

What is the significance of chromatin condensation during mitosis?

Back

Chromatin condensation into chromosomes allows for easier separation of genetic material during cell division.