Phospholipids Are

Question

Phospholipids are
A) Structural components of membranes
B) Surface active agents
C) Rich energy sources
D) Both A and B are correct
E) All of the above are correct

Accepted Answer

Phospholipids are essential components of cell membranes, providing structural integrity and acting as surface active agents to help maintain the membrane's barrier function. They are not considered rich energy sources; that role is primarily filled by molecules like carbohydrates and fats.