EOG80P6QB GO:0005856 1/66 cytoskeleton cellular_component "Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles." [GOC:mah, ISBN:0198547684, PMID:16959967] EOG80P6QB GO:0009966 1/66 regulation of signal transduction biological_process "Any process that modulates the frequency, rate or extent of signal transduction." [GOC:sm] EOG80P6QB GO:0008360 1/66 regulation of cell shape biological_process "Any process that modulates the surface configuration of a cell." [GOC:dph, GOC:go_curators, GOC:tb] EOG80P6QB GO:0005198 1/66 structural molecule activity molecular_function "The action of a molecule that contributes to the structural integrity of a complex or assembly within or outside a cell." [GOC:mah] EOG80P6QB GO:0005737 1/66 cytoplasm cellular_component "All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures." [ISBN:0198547684] EOG80P6QB GO:0005886 1/66 plasma membrane cellular_component "The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins." [ISBN:0716731363]