Which of the Following is Least Likely to Be Part

Question

Which of the following is least likely to be part of a cell membrane?
A)peptidoglycans
B)phospholipids
C)glycoproteins
D)transport proteins
E)enzymes

Accepted Answer

Peptidoglycans are primarily found in the cell walls of bacteria, not in cell membranes, making them the least likely component among the options listed.