Warehousing: Function, Benefits and Types of Warehousing. Warehousing: Function, Benefits and Types of Warehousing! A warehouse may be defined as a place used for the storage or accumulation of goods. The function of storage can be carried out successful with the help of warehouses used for storing the goods. ADVERTISEMENTS:
sliding filament theory A proposed mechanism of muscle contraction in which the actin and myosin filaments of striated muscle slide over each other to shorten the length of the muscle fibres (see sarcomere). Myosin-binding sites on the actin filaments are exposed when calcium ions bind to troponin molecules in these filaments.
Photo by: Russi & Morelli. The cytoskeleton is responsible for cell shape, motility (movement) of the cell as a whole, and motility of organelles within a cell. There are three types of filaments in the cytoplasm of most vertebrate cells: microfilaments, microtubules, and intermediate filaments. All of these filament systems share a critical feature: They are composed of proteins that have the unique property of being able to self-assemble into a filamentous network.