The Cell Walls of Gram-Positive and Gram-Negative Bacteria Differ in That

Multiple Choice

The cell walls of gram-positive and gram-negative Bacteria differ in that gram-positive species have cell walls:

A) with less peptidoglycan.
B) of greater thickness.
C) consisting of two layers.
D) with a layer of lipopolysaccharides.
E) with a structure similar to that of the plasma membrane.