Cell Cycle

Front

What is the cell cycle?

Back

The cell cycle is the series of phases that a cell goes through to grow and divide, including interphase (G1, S, G2) and the mitotic phase (M).

Front

What occurs during the G1 phase of the cell cycle?

Back

During the G1 phase, the cell grows, synthesizes proteins, and produces organelles.

Front

What happens during the S phase of the cell cycle?

Back

During the S phase, DNA replication occurs, resulting in two identical sets of chromosomes.

Front

What is the G2 phase responsible for?

Back

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

Front

What is the M phase in the cell cycle?

Back

The M phase is the mitotic phase where cell division occurs, resulting in two daughter cells.

Front

Define apoptosis.

Back

Apoptosis is the process of programmed cell death that occurs in multicellular organisms.

Front

What is cancer in relation to the cell cycle?

Back

Cancer is the uncontrolled growth of cells that can lead to the formation of tumors.

Front

What is DNA replication?

Back

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

Front

List the stages of the cell cycle in order.

Back

The stages of the cell cycle in order are G1, S, G2, and M.

Front

What is the role of checkpoints in the cell cycle?

Back

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