Understanding Functions of the Cytoskeleton in Eukaryotic Cells

The cytoskeleton is an essential component of eukaryotic cells, providing structure and facilitating various cellular processes. It consists of a network of protein filaments, including microtubules and microfilaments, which are dynamic in nature and can rapidly assemble and disassemble. Recent research has highlighted the role of the cytoskeleton in intracellular transport, especially in the movement of organelles and vesicles. Specific motor proteins, such as kinesins and dyneins, utilize the tracks provided by microtubules for transporting cargo within the cell.

In the context of cell division, the cytoskeleton also plays a critical role in mitosis by aiding in the segregation of chromosomes. The organization of the microtubules into the mitotic spindle is essential for proper chromosome alignment and separation, as any disruption can lead to aneuploidy.

Given this information, which of the following statements about the cytoskeleton is the MOST accurate?