The Basic Structure of Biological Membranes is Provided by What

Question

The basic structure of biological membranes is provided by what class of compounds?
A) Proteins
B) Lipids
C) Carbohydrates
D) Steroids
E) Peptidoglycans

Accepted Answer

Lipids, specifically phospholipids, form the basic structure of biological membranes by creating a bilayer that separates the interior of the cell from the external environment.