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  2. Wikipedia : Featured picture candidates/Typical animal cell

    en.wikipedia.org/.../Typical_animal_cell

    Original - This is a schematic view of an typical animal cell. An animal cell is a form of eukaryotic cell that makes up many tissues in animals. Reason well labeled, encyclopedic, high quality SVG. i am renominating it sepratly because last time it was one of the concern. Articles this image appears in Eukaryote, Cytoskeleton Creator Mariana Ruiz

  3. Cell theory - Wikipedia

    en.wikipedia.org/wiki/Cell_theory

    The generally accepted parts of modern cell theory include: All known living things are made up of one or more cells [13] All living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms. [14] The activity of an organism depends on the total activity of independent ...

  4. Category:Animal cells - Wikipedia

    en.wikipedia.org/wiki/Category:Animal_cells

    Pages in category "Animal cells" The following 20 pages are in this category, out of 20 total. This list may not reflect recent changes. A. Ameloblast; Archaeocyte; B.

  5. Cell (biology) - Wikipedia

    en.wikipedia.org/wiki/Cell_(biology)

    He coined the term cell (from Latin cellula, meaning "small room" [41]) in his book Micrographia (1665). [42] [40] 1839: Theodor Schwann [43] and Matthias Jakob Schleiden elucidated the principle that plants and animals are made of cells, concluding that cells are a common unit of structure and development, and thus founding the cell theory.

  6. Centrosome - Wikipedia

    en.wikipedia.org/wiki/Centrosome

    The centrosome is copied only once per cell cycle, so that each daughter cell inherits one centrosome, containing two structures called centrioles. The centrosome replicates during the S phase of the cell cycle. During the prophase in the process of cell division called mitosis, the centrosomes migrate to opposite poles of the cell. The mitotic ...

  7. Intermediate filament - Wikipedia

    en.wikipedia.org/wiki/Intermediate_filament

    [1] [5] Animal intermediate filaments are subcategorized into six types based on similarities in amino acid sequence and protein structure. [6] Most types are cytoplasmic, but one type, Type V is a nuclear lamin. Unlike microtubules, IF distribution in cells shows no good correlation with the distribution of either mitochondria or endoplasmic ...

  8. Trichoplax - Wikipedia

    en.wikipedia.org/wiki/Trichoplax

    A ball of cells characteristic of animals, the blastula, is ultimately produced in this manner, with a maximum of 256 cells. Development beyond this 256-cell stage has not yet been observed. [14] Trichoplax lack a homologue of the Boule protein that appears to be ubiquitous and conserved in males of all species of other animals tested. [24]

  9. Animal - Wikipedia

    en.wikipedia.org/wiki/Animal

    [a] [20] All animals are motile [21] (able to spontaneously move their bodies) during at least part of their life cycle, but some animals, such as sponges, corals, mussels, and barnacles, later become sessile. The blastula is a stage in embryonic development that is unique to animals, allowing cells to be differentiated into specialised tissues ...