What is one function of the cytoskeleton?

The cytoskeleton plays a crucial role in maintaining the structure and shape of a cell, serving as a framework that supports cellular integrity. One of its primary functions is to control cell shape and movement, enabling cells to maintain their form and adapt to various environments or stimuli. The cytoskeleton is composed of microtubules, actin filaments, and intermediate filaments, each of which contributes to different aspects of cellular dynamics, such as providing mechanical support, facilitating intracellular transport, and assisting in cell motility.

In addition to its structural functions, the cytoskeleton is involved in processes like cell division and the movement of organelles within the cell. It also plays a part in forming specialized structures such as cilia and flagella, which aid in movement. This multifaceted role highlights the cytoskeleton's importance in ensuring the cell can respond to both internal and external cues, maintaining its functionality through shape and mobility.