What is the cell cycle step by step?

The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.

What are the 5 stages of the cell cycle in order?

The phases in the reproduction and growth of a cell is known as the cell cycle. The five stages of cell cycle are – interphase, which is in turn classified into G1, S and G2 phase, Mitosis, also called as the M phase, which is further divided into 4 parts (prophase, metaphase, anaphase and telophase) and Cytokinesis.

What is the phase of the cell cycle in which division of the cell contents occurs?

During the mitotic (M) phase, the cell divides its copied DNA and cytoplasm to make two new cells. M phase involves two distinct division-related processes: mitosis and cytokinesis.

What happens in Pmat?

1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3) Anaphase: sister chromatids are pulled to opposite poles of the cell 4) Telophase: nuclear envelope …

What is the cell cycle function?

An Overview of the Cell Cycle. The most basic function of the cell cycle is to duplicate accurately the vast amount of DNA in the chromosomes and then segregate the copies precisely into two genetically identical daughter cells.

What happens in Stage 1 of the cell cycle?

The first stages of the cell cycle involve cell growth, then replication of DNA . The single strand of DNA that makes up each chromosome produces an exact copy of itself. All of the organelles inside the cell are also copied. These processes happen in a stage of the cell cycle called interphase .