Phases of the Cell Cycle

Front

What is the cell cycle checkpoint that ensures the correct number of chromosomes are present and attached to microtubules?

Back

M Checkpoint

Front

How many cell cycle checkpoints are there?

Back

3

Front

What is the cell cycle checkpoint that ensures DNA has been replicated correctly during S phase?

Back

G2 Checkpoint

Front

During which part of the cell cycle does the cell divide?

Back

Mitosis

Front

During which parts of the cell cycle does the cell grow?

Back

G1 and G2

Front

What are the main phases of the cell cycle?

Back

Interphase (G1, S, G2) and M phase (Mitosis and Cytokinesis)

Front

What occurs during the G1 phase of the cell cycle?

Back

Cell growth and preparation for DNA replication.

Front

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

Back

DNA replication occurs, resulting in two sister chromatids for each chromosome.

Front

What happens during the G2 phase of the cell cycle?

Back

The cell continues to grow and prepares for mitosis, checking for DNA damage.

Front

What is the role of the M checkpoint in the cell cycle?

Back

To ensure that all chromosomes are properly attached to the spindle apparatus before proceeding with mitosis.