Cell cycle and cell division

Front

What is the cell cycle?

Back

The cell cycle is a series of events that a cell goes through as it grows and divides.

Front

What are somatic cells?

Back

Somatic cells are body cells that undergo mitosis for growth and repair.

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 happens during interphase?

Back

During interphase, the cell grows, performs its normal functions, and replicates its DNA in preparation for mitosis.

Front

What is DNA replication?

Back

DNA replication is the process of copying the DNA molecule to ensure that each daughter cell receives an identical set of chromosomes.

Front

What are the phases of mitosis?

Back

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

Front

What occurs during prophase?

Back

During prophase, the chromatin condenses into visible chromosomes, and the nuclear envelope begins to break down.

Front

What occurs during metaphase?

Back

During metaphase, chromosomes align at the cell's equatorial plane, and spindle fibers attach to their centromeres.

Front

What occurs during anaphase?

Back

During anaphase, sister chromatids are pulled apart to opposite poles of the cell.

Front

What occurs during telophase?

Back

During telophase, the chromosomes de-condense back into chromatin, and the nuclear envelope re-forms around each set of chromosomes.