A. Proteins
B. Phospholipids
C. Carbohydrates
D. Cholesterol
Answer: Phospholipids
A. Proteins
B. Phospholipids
C. Carbohydrates
D. Cholesterol
Answer: Phospholipids
Additional Information: The plasma membrane is primarily made up of phospholipids, which form a bilayer structure.
Subjects: Biochemistry, Biology