The role of the cytoskeleton in maintaining cell shape is vital for cellular function. Composed of microfilaments, microtubules, and intermediate filaments, the cytoskeleton provides structural support, allowing the cell to maintain its shape and resist deformation. It also facilitates intracellular transport and cell movement through interactions with motor proteins. Additionally, the cytoskeleton plays a key role during cell division by organizing the mitotic spindle, essential for the accurate separation of chromosomes. This structural framework is critical for both cell integrity and function.