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Cytoplasmic fibers, also known as cytoskeletal fibers, are structural components within the cytoplasm of eukaryotic cells that help maintain cell shape, provide mechanical support, and facilitate cellular movement. They include three main types: microfilaments (actin filaments), intermediate filaments, and microtubules, each with distinct functions and properties. These fibers play critical roles in processes such as cell division, intracellular transport, and the anchoring of organelles. Overall, they are essential for maintaining the integrity and functionality of the cell.

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4mo ago

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