Cell Cycle Regulation

Front

What is G0 phase?

Back

A phase where cells do not move forward in the cell cycle.

Front

What is the mitotic phase of the cell cycle where cells divide?

Back

M phase.

Front

What can be a risk factor for cells to become cancerous?

Back

All of the answers are correct: Excessive exposure to UV light, exposure to toxins, genetic factors, and radiation.

Front

What is the purpose of the cell cycle?

Back

To regulate cell functions, replicate DNA, proteins, and organelles, and eliminate cancer cells.

Front

What is the cell cycle?

Back

The process of cell growth and regulation.

Front

What are the main phases of the cell cycle?

Back

G1 phase, S phase, G2 phase, and M phase.

Front

What occurs during the S phase of the cell cycle?

Back

DNA replication.

Front

What is the role of checkpoints in the cell cycle?

Back

To ensure that the cell is ready to proceed to the next phase.

Front

What happens during the G1 phase?

Back

Cell growth and preparation for DNA synthesis.

Front

What is apoptosis?

Back

Programmed cell death that can occur if a cell is damaged or no longer needed.