The Organic Molecule in Cell Membranes That Permits the Diffusion

Question

The organic molecule in cell membranes that permits the diffusion of lipid-soluble materials is:
A)protein
B)cholesterol
C)phospholipids
D)oligosaccharides

Accepted Answer

Phospholipids are the primary component of cell membranes, forming a bilayer that allows for the selective permeability of lipid-soluble materials through the membrane.