Cell membranes are an example of a lipid bilayer. In this lipid bilayer, both the outside of the cell and the inside of the cell are in nature.

Question

Quizplus · Accepted Answer

The correct answer is C because the lipid bilayer is composed of phospholipids, which have a hydrophilic head and a hydrophobic tail. The hydrophilic head faces the watery environment outside and inside the cell, while the hydrophobic tail faces the hydrophobic interior of the lipid bilayer.

Cell Membranes Are an Example of a Lipid Bilayer