The chromatin in the nucleus is condensed and become visible as chromosomes during prophase. The prophase, prometaphase, metaphase, telophase, and the anaphase are the stages of mitosis. DNA replication, protein synthesis, and the synthesis of organelles occur during interphase. The cell’s highest rate of metabolic activity can be observed during the interphase. The interphase is composed of G 1, S and G 2 stages. Typically, a diploid cell which completes its interphase undergoes mitosis. The mitosis is a process of nuclear division, which is always followed by the division of cytoplasm, cytokinesis. Mitosis is seen in ordinary tissue growth and repair, increasing the somatic cell number of the body. Mitosis is a type of cell division, which produces two daughter cells identical to the parent cell. Key Terms: Anaphase, Anaphase I, Anaphase II, Cell Division, Daughter Cells, Diploid, Haploid, Gametes, Metaphase, Metaphase I, MetaphaseII, Meiosis, Mitosis, Parent Cells, Prometaphase, Prophase, Prophase I, Prophase II, Somatic Cells, Telophase, Telophase I, Telophase II What are the Similarities Between Mitosis and Meiosis Mitosis occurs in somatic cells in the body of multicellular organisms and meiosis only occurs in germ cells. By mitosis, four haploid gametes are produced. By mitosis, two identical daughter cells are produced. Both mitosis and meiosis start with diploid parent cells.
Meiosis occurs only in animals, plants, and fungi. Mitosis occurs in all living organisms on earth except viruses. Your browser does not support the audio element.Mitosis and meiosis are the two types of mechanisms involved in cell division and reproduction of all multicellular organisms. Listen to a recorded reading of this page:.Take a ten question quiz about this page.Next, the cell wall "pinches" off in the middle forming two separate cells. Then the duplicate strands of DNA move to opposite sides of the cell. First the DNA replicates and the cell grows to twice its normal size. Simple organisms such as bacteria undergo a type of cell division called binary fission.
The splitting of the cells is called cytokinesis or cell cleavage. The two new cells, or daughter cells, are formed. The cell walls then pinch off and split down the middle.
#Prophase of mitosis vs meiosis full#
The full process, or cycle, of mitosis is described in more detail below.Įxamples of cells that are produced through mitosis include cells in the human body for the skin, blood, and muscles.Ĭells go through different phases called the cell cycle. The original cell is called the mother cell and the two new cells are called daughter cells.
The two new cells have the same DNA, functions, and genetic code. Mitosis is used when a cell needs to be replicated into exact copies of itself. More complex organisms gain new cells by either mitosis or meiosis. Binary fission is used by simple organisms like bacteria. There are three main types of cell division: binary fission, mitosis, and meiosis. Around two trillion cell divisions occur in the average human body every day! The process by which new cells are made is called cell division. They make new cells in order to grow and also to replace old dead cells. Living organisms are constantly making new cells.
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