The cell membrane contains carbohydrates, which can serve as recognition sites for other molecules.The carbohydrates may be bonded to
A) nucleic acids and proteins.
B) fatty acids.
C) other carbohydrates.
D) amino acids and lipids.
E) lipids and proteins.

Question

Quizplus · Accepted Answer

Carbohydrates in the cell membrane are usually attached to lipids and proteins, forming glycolipids and glycoproteins, respectively. These serve as recognition sites for other molecules, including signaling molecules and immune cells.

The Cell Membrane Contains Carbohydrates, Which Can Serve as Recognition