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Microfibers and microtubules are both structural components found in cells but differ in composition and function. Microfibers, often referred to as microfilaments, are primarily composed of actin and are involved in providing structural support, shape, and motility to cells. Microtubules, on the other hand, are made of tubulin proteins and play essential roles in cell division, intracellular transport, and maintaining cell shape. Together, these elements form part of the cytoskeleton, which is crucial for cellular integrity and function.

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5d ago

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