What role does cholesterol play in the phosphobilayer?

Explanation:

For example, cholesterol regulates the fluidity of the membrane and modulates the function of membrane proteins (2). ... Because a membrane behaves as an incompressible fluid, a decrease of the area per molecule will result in a corresponding significant increase of the total thickness of the bilayer. i think this is the answer

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.