All of the following are functions of the protein molecules in the cell membrane EXCEPT to
A) provide structural support
B) form transport channels for passage of materials into the cell
C) inhibit chemical reactions on the surface of the cell
D) function as receptor sites for hormones and enzymes
E) act as identification markers for self-recognition

Question

Quizplus · Accepted Answer

Protein molecules in the cell membrane do not inhibit chemical reactions on the surface of the cell. Rather, they may facilitate or catalyze certain reactions. All the other functions listed are valid roles of proteins in the cell membrane.

All of the Following Are Functions of the Protein Molecules