what are mitosis
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mitosis Mitosis is the process by which the body produces new cells for both growth and repair of injured tissue. Kinds of mitosis are heterotypic mitosis, homeotypic mitosis, multipolar mitosis, and pathological mitosis. Also called indirect division.
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The Cell Cycle, Mitosis and Meiosis Mitosis. Mitosis is a form of eukaryotic cell division that produces two daughter cells with the same genetic component as the parent cell. Chromosomes replicated during the S phase are divided in such a way as to ensure that each daughter cell receives a copy of every chromosome.
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When does Mitosis occur? Mitosis is the division of cells that produces daughter cells that have the same number of chromosomes as the parent cell. Hence, it occurs when your body is growing and to replace those worn out cells.
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Contents: Mitosis and Meiosis Cells divide and reproduce in two ways: mitosis and meiosis. Mitosis is a process of cell division that results in two genetically identical daughter cells developing from a single parent cell. Meiosis, on the other hand, is the division of a germ cell inv
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Introduction to Cell Division Definition of Mitosis. Mitosis is the type of cell division by which a single cell divides in such a way as to produce two genetically identical daughter cells. This is the method by which the body produces new cells for both growth and repair of aging or damaged tissues throughout the body.
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Mitosis Mitosis. A process of nuclear division in eukaryotic cells conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis conserves chromosome number by allocating replicated chromosomes equally to each of the daughter nuclei.
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When does mitosis occur? Mitosis is a type of cell division and occurs wherever more cells are needed. It produces two new cells that are identical to each other, and to the parent cell. The process of growth and division is called the cell cycle. The cycle starts as the number of organelles - the different parts of the cell - increases.
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CELL DIVISION: BINARY FISSION AND MITOSIS Mitosis is the process of forming (generally) identical daughter cells by replicating and dividing the original chromosomes, in effect making a cellular xerox. Commonly the two processes of cell division are confused.Mitosis deals only with the segregation of the chromosomes and organelles into daughter cells.hether the cell was eukaryotic or prokaryotic, these basic events must occur. Cytokinesis is the process where one cell splits off from its sister cell. It usually occurs after cell division. The Cell Cycle is the sequence of growth, DNA replication, growth and cell division that all cells go through.
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Introduction Mitosis is a type of cell division in which one cell (the mother) divides to produce two new cells (the daughters) that are genetically identical to itself. In the context of the cell cycle, mitosis is the part of the division process in which the DNA of the cell's nucleus is split into two equal sets of chromosomes. The great majority of the cell divisions that happen in your body involve mitosis.
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What Type of Cells Undergo Mitosis? Full Answer. Mitosis is the process of cell division. During this process, a cell copies its DNA and divides into two daughter cells. These daughter cells are identical to the original cell. Mitosis occurs in five different phases: prophase, metaphase, anaphase, telophase and interphase. The first two phases help the cell get ready to divide.
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- Mitosis-the process that divides one cell into two identical cells. This topic describes the actions of a cell that allow for it to grow and divide. Cell replication is a means for repair, growth, and asexual reproduction.
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mitosis The former has four stages (prophase, metaphase, anaphase, and telophase), during which the two chromatids of each chromosome separate and migrate to opposite ends of the cell. Mitosis is the process by which the body produces new cells for both growth and repair of injured tissue.
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"What Is the Definition of ""meiosis 2""?" Quick Answer. Mitosis is the process where one cell divides into two cells with the same number of chromosomes as the original cell, while meiosis is the process where one cell divides into four cells with half the number of chromosomes as the original cell. The processes have very similar steps.
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Difference between Mitosis and Meiosis (Mitosis vs Meiosis) Mitosis ( Equational Division) It is type of cell division in which chromosomes of parent cells are duplicated and equally distributed into two daughter cells.Term mitosisis derived from Greek word Mitosmeans thread or fibril. It was first observed by Strasburger in plant cells (1870) and Boveri and Flemming in animal cell (1879).
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mitosis mitosis a type of nuclear division by which two daughter cells are produced from one parent cell, with no change in chromosome number. Mitosis is associated with asexual growth and repair and, although it is a continuous process, has been divided up into four main stages, given below. Further details of each stage can be obtained by referring to individual entries.
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mitosis Definition of mitosis. plural. mitoses. play \-ˌsēz\. 1 : a process that takes place in the nucleus of a dividing cell, involves typically a series of steps consisting of prophase, metaphase, anaphase, and telophase, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus — compare meiosis.
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cell cycle Mitosis is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus.
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Where Do Mitosis and Meiosis Occur? Mitosis is the process where one cell divides into two cells that are genetically identical to the original cell. The body can grow and repair itself as a result of mitosis. Five phases take place during mitosis: prophase, prometaphase, metaphase, anaphase and telophase. Prokaryotes, or organisms that lack cells with a membrane-bound nucleus, are not able to undergo mitosis. Instead, they create new cells through a process called binary fission.
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mitosis Noun. 1. mitosis-cell division in which the nucleus divides into nuclei containing the same number of chromosomes. cell division, cellular division-the process in reproduction and growth by which a cell divides to form daughter cells.
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- MITOSIS OR M PHASE M. M phase is relatively brief and consists of nuclear division (mitosis) and cytoplasmic division (cytokinesis). In mitosis, replicated chromosomes divide, leading to identical daughter nuclei with the same number of chromosomes and the same genetic composition as the parents.
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Mitosis vs. Meiosis Mitosis (along with the step of cytokinesis) is the process of how a eukaryotic somatic cell, or body cell, divides into two identical diploid cells.
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What is Meiosis? - Steps & Results In mitosis, we see body cells divide to form identical body cells. For example, skin cells make more skin cells. Mitosis is mainly about growing new cells and repairing or replacing damaged cells, whereas meiosis is all about reproduction. After all, it's meiosis that gives us the sperm and the egg.
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What is mitosis describe? Mitosis and cytokinesis together define the mitotic (M) phase of the cell cycle—the division of the mother cell into two daughter cells, genetically identical to each other and to their parent cell. This accounts for approximately 10% of the cell cycle.
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What is mitotic division? mitosis / cell division. Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells. During cell division, mitosis refers specifically to the separation of the duplicated genetic material carried in the nucleus. Mitosis is conventionally divided into five stages known as prophase, prometaphase, metaphase, anaphase, and telophase. While mitosis is taking place, there is no cell growth and all of the cellular energy is focused on cell division. During prophase, the replicated pairs of chromosomes condense and compact themselves.
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Mitosis In cell biology, mitosis is a part of the cell cycle when replicated chromosomes are separated into two new nuclei. In general, mitosis (division of the nucleus) is preceded by the S stage of interphase (during which the DNA is replicated) and is often accompanied or followed by cytokinesis, which divides the cytoplasm, organelles and cell membrane into two new cells containing roughly equal shares of these cellular components.
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The Stages of Mitosis and Cell Division Mitosis is the phase of the cell cycle where chromosomes in the nucleus are evenly divided between two cells. When the cell division process is complete, two daughter cells with identical genetic material are produced. Before a dividing cell enters mitosis, it undergoes a period of growth called interphase.