Question

bio - 201 topic 2: cell physiology & tissues
practice it
what is the function of cholesterol in the cell membrane?
to maintain the fluidity and stability of the membrane.
to prevent the cell from drying out.
to catalyze metabolic reactions in the cell.
to provide energy to the cell.
to transport nutrients across the membrane.

Explanation:

Cholesterol in the cell - membrane helps maintain its fluidity and stability. It prevents the membrane from becoming too rigid at low temperatures and too fluid at high temperatures. Other options are functions of different cell - components. For example, enzymes catalyze metabolic reactions, and transport proteins help with nutrient transport.

Answer:

To maintain the fluidity and stability of the membrane.