What role does the cytoskeleton NOT play?

The cytoskeleton plays a vital role in various cellular functions, such as cell movement, intracellular transport, and providing structural support, but it does not play a role in storing energy.

Cell movement is facilitated by the cytoskeleton through structures such as microfilaments and microtubules, which enable cells to change shape and move. Intracellular transport relies on motor proteins that travel along these cytoskeletal filaments, effectively transporting organelles and other components within the cell. Additionally, the cytoskeleton contributes to the overall structural integrity of the cell, helping to maintain its shape and enabling it to withstand external forces.

In contrast, storing energy is generally a function associated with other cellular components, such as lipids stored in adipocytes or carbohydrates stored as glycogen in liver and muscle cells. Therefore, the cytoskeleton is not involved in energy storage, making this choice the correct answer.