The 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 and mitotic phase.

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 (Mitosis and Cytokinesis).

Front

What happens during interphase?

Back

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

Front

What is mitosis?

Back

Mitosis is the process of cell division that results in two identical daughter cells, each with the same number of chromosomes as the parent cell.

Front

What is cytokinesis?

Back

Cytokinesis is the final step of cell division where the cytoplasm divides, resulting in two separate daughter cells.

Front

What is the role of DNA in the cell cycle?

Back

DNA carries the genetic information necessary for the growth, development, and functioning of living organisms.

Front

What is a chromosome?

Back

A chromosome is a structure made of DNA and protein that contains genetic information.

Front

What is the shape of DNA?

Back

DNA is shaped like a double helix, resembling a twisted ladder.

Front

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

Back

The S phase is where DNA replication occurs, ensuring that each daughter cell receives an identical set of chromosomes.

Front

What occurs during prophase of mitosis?

Back

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