Cell Cycle

Front

What are the main phases of the cell cycle?

Back

The main phases of the cell cycle are Interphase (G1, S, G2) and M phase (Mitosis and Cytokinesis).

Front

What happens during the G1 phase of the cell cycle?

Back

During the G1 phase, the cell grows and carries out normal functions.

Front

What occurs during the S phase of the cell cycle?

Back

During the S phase, DNA replication occurs, resulting in two copies of each chromosome.

Front

What is the purpose of the G2 phase in the cell cycle?

Back

The G2 phase is for further growth and preparation for mitosis, including the synthesis of proteins needed for cell division.

Front

What is mitosis?

Back

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

Front

What is cytokinesis?

Back

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

Front

What is DNA replication?

Back

DNA replication is the process by which a cell makes an exact copy of its DNA.

Front

What is the role of checkpoints in the cell cycle?

Back

Checkpoints are control mechanisms that ensure the proper progression of the cell cycle and prevent errors.

Front

What happens if a cell does not pass a checkpoint?

Back

If a cell does not pass a checkpoint, it may undergo apoptosis (programmed cell death) or enter a resting state.

Front

What is the significance of the M phase in the cell cycle?

Back

The M phase is significant because it is when the actual cell division occurs, leading to the formation of new cells.