Which structure provides support and shape to the cell?

The cytoskeleton is a network of protein filaments and tubules that provides structural support to the cell, helping to maintain its shape and organization. This dynamic structure plays a crucial role in several cellular processes, including cell division, intracellular transport, and cell signaling.

Within the cytoskeleton are different components, such as microfilaments, intermediate filaments, and microtubules, each contributing uniquely to the cell's overall architecture. By providing mechanical support, the cytoskeleton allows cells to withstand mechanical stress and resist deformation, ensuring that they maintain their shape and function properly.

Additionally, the cytoskeleton is involved in facilitating movement within the cell and enabling cells themselves to move, making it an essential structure for both structural integrity and cellular dynamics.