Mitosis encompasses prophase, prometaphase, metaphase, anaphase telophase. Interphase encompasses 3 phases: G1, S and G2. During interphase, cells are duplicating their material and synthesising proteins to prepare to divide.
Only two pairs of chromosomes are shown in the diagrams below. The cell cycle is made up of two main stages: interphase and mitosis. The stages of mitosis are: prophase, metaphase, anaphase and telophase. The cell membrane pinches in and eventually divides into two daughter cells. New membranes form around the chromosomes at each end of the cell. The membrane around the nucleus disappears.Ĭhromosomes and their copies line up in the middle of the cell.Ĭhromosomes and their copies are pulled to different ends of the cell. The DNA in chromosomes and their copies condenses to become more visible. The DNA in chromosomes copies itself ready for mitosis. prophase is that during interphase, the cell grows by increasing the size and duplicating the genetic material whereas, during prophase, actual cell division starts by chromosome condensing. The cell spends most of its life in this phase. Every base pair of their DNA is identical. The daughter cells are clones of each other. During telophase, the effects of prophase and prometaphase (the nucleolus and nuclear membrane disintegrating) are reversed. The three major events of prophase are the condensation of chromosomes, disappearance of the nucleolus and nuclear membrane, and the formation of the spindle apparatus. Telophase (from the Greek (tlos), and (phsis), ) is the final stage in both meiosis and mitosis in a eukaryotic cell. It occurs in cells that have undergone interphase. Mitosis is a type of cell division in which a diploid body cell copies itself and finally divides into two identical diploid daughter cells. Prophase is the initial stage of nuclear division.
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