The plasma membrane that surrounds each cell consists of non-fatty substances to allow for free movement of materials in and out of the cell.

Question

Quizplus · Accepted Answer

The plasma membrane is primarily composed of a double layer of phospholipid molecules that have hydrophobic tails and hydrophilic heads, which allows for selective permeability and controls movement of substances in and out of the cell.

The Plasma Membrane That Surrounds Each Cell Consists of Non-Fatty