During interphase, which occurs prior to mitosis, there are 3 phases:
The four stages of mitosis - prophase, metaphase, anaphase and telophase - are also listed and described. For an illustration of this process see the page - diagram of mitosis.
This follows the page about an introduction to cell division. This is the method by which the body produces new cells for both growth and repair of aging or damaged tissues throughout the body - as opposed to for sexual reproduction when meiosis applies. Mitosis is the simplest of the two ways mitosis and meiosis in which the nucleus of cells divide - as part of a process of cell division.
Interphase also known as interkinesis is the period in which the cell is not dividing. This does not mean that little is happening.
Interphases are very active periods during which cells perform all the functions necessary for life, including the synthesis of DNA deoxyribonucleic acid so that both of the new cells formed by the miotic phase will contain a complete copy of the original and hence have all the necessary information.
The miotic phase of the "cell cycle" consists of two stages: Mitosis Mitosis is the division of the cell nucleus, and is followed by: Cytokinesis Cytokinesis is the division of the cytoplasm of the cell into two daughter cells.
Mitosis Nuclear Division 0. Interphase Interphase is not part of mitosis but is included here as a reminder that interphase preceeds mitosis. Hence, it has the number 0. Chromatin is a material located in the nucleus of a cells and resembling a thread-like mass.
It exists in the form called "chromatin" when the cell is not dividing but forms chromosomes when the cell divides.
Chromatin consists of DNA and protein. It can be stained with dyes in order to watch the process of mitosis using a light microscope. Prophase Early in the prophase stage the chromatin fibres shorten into chromosomes that are visible under a light microscope.
Each prophase chromosome consists of a pair of identical double-stranded chromatids. Later in prophase, the nucleolus disappears, the nuclear envelope breaks down, and the two centrosomes begin to form the mitotic spindle which is an assembly of microtubuleswhich are components of the cytoskeleton.
As the microtubules extend in length between the centrosomes, the centrosomes are pushed to opposite "poles" extremes of the cell. Eventually, the spindle extends between two opposite poles of the cell.
Metaphase Metaphase is characterized by the "metaphase plate".Mitosis is the simplest of the two ways (mitosis and meiosis) in which the nucleus of cells divide - as part of a process of cell division.
The context in which mitosis occurs during the 'cell cycle' is . 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 Health. Cytokinesis is the process by which the cytoplasm of the original cell forms the two new ('daughter') cells around the two new ('daughter') nuclei formed by the process of mitosis (or meiosis - cytokinesis being a part of both types of processes of cell division).
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 process of mitosis is divided into stages corresponding to the completion of one set of activities and the start of the next. These stages are prophase, prometaphase, metaphase, anaphase, and telophase.
The process in cell division in eukaryotes in which the nucleus divides to produce two new nuclei, each having the same number and type of chromosomes as the original.
Prior to mitosis, each chromosome is replicated to form two identical strands (called chromatids).