The Most Important Molecules for Making the Cell Membrane Selectively

Question

The most important molecules for making the cell membrane selectively permeable are ________.
A)Proteins
B)Phospholipids
C)Cholesterol
D)ATP

Accepted Answer

Phospholipids form the basic structure of a cell membrane, creating a bilayer that acts as a barrier to ions and molecules, thus making the membrane selectively permeable.