Unit 3: DNA Replication, Cell Cycle, and Cancer

Front

What are the phases of the cell cycle where the cell grows?

Back

G1 and G2 phases.

Front

What is apoptosis?

Back

Apoptosis is the process of programmed cell death, where cells self-destruct in a controlled manner.

Front

How do cancer cells differ from normal cells in terms of division?

Back

Cancer cells divide uncontrollably, while normal cells divide in a regulated manner.

Front

What is the relationship between cancer and the cell cycle?

Back

Cancer is a consequence of the disruption of the cell cycle.

Front

Why is DNA considered important?

Back

DNA serves as the blueprint for traits of all living things.

Front

What is the S phase of the cell cycle?

Back

The S phase is the part of the cell cycle where DNA is replicated.

Front

What role does radiation play in cancer therapy?

Back

Radiation can trigger apoptosis, leading to the self-destruction of cancer cells.

Front

What is the G1 phase of the cell cycle?

Back

The G1 phase is the first gap phase where the cell grows and prepares for DNA replication.

Front

What is the G2 phase of the cell cycle?

Back

The G2 phase is the second gap phase where the cell continues to grow and prepares for mitosis.

Front

What is mitosis?

Back

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