The main difference between gram-positive bacteria and gram-negative bacteria is in the structure of their cell membranes.

Question

Quizplus · Accepted Answer

The main difference between gram-positive and gram-negative bacteria is in the structure of their cell walls, not their cell membranes. Gram-positive bacteria have a thick peptidoglycan layer, while gram-negative bacteria have a thin peptidoglycan layer and an outer membrane.

The Main Difference Between Gram-Positive Bacteria and Gram-Negative Bacteria Is