Most of the functions of a cell membrane, including transport and enzymatic function, are performed by
A) glycolipids.
B) proteins.
C) phospholipids.
D) cholesterol.

Question

Quizplus · Accepted Answer

Proteins perform most of the functions of a cell membrane, including both transport and enzymatic function. Glycolipids and cholesterol are important components of the membrane but do not perform these functions on their own. Phospholipids make up the basic structure of the membrane but do not perform specific functions beyond providing a barrier.

Most of the Functions of a Cell Membrane, Including Transport