Cell Cycle

Front

What is the definition of the cell cycle?

Back

The cell cycle is the series of events that take place in a cell leading to its division and duplication (replication).

Front

What are the main phases of the cell cycle?

Back

The main phases of the cell cycle are Interphase (G1, S, G2) and the Mitotic phase (M phase, which includes mitosis and cytokinesis).

Front

What occurs during Interphase?

Back

During Interphase, the cell grows, duplicates its DNA, and prepares for mitosis.

Front

What happens during the G1 phase of Interphase?

Back

During the G1 phase, the cell grows and synthesizes proteins necessary for DNA replication.

Front

What occurs during the S phase of Interphase?

Back

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

Front

What is the G2 phase of Interphase?

Back

The G2 phase is the final phase of Interphase where the cell prepares for mitosis by producing proteins and organelles.

Front

What is mitosis?

Back

Mitosis is the process of nuclear division in which a single cell divides to produce two identical daughter cells.

Front

What are the stages of mitosis?

Back

The stages of mitosis are prophase, metaphase, anaphase, and telophase.

Front

What happens during prophase?

Back

During prophase, chromatin condenses into visible chromosomes, the nuclear envelope breaks down, and spindle fibers begin to form.

Front

What is metaphase?

Back

Metaphase is the stage of mitosis where chromosomes align at the cell's equatorial plane.