Gramnegative organisms can have up to a 1 layer of peptidogl

Gram-negative organisms can have up to

a. 1 layer of peptidoglycan with teichoic acid

b. 1 layer of LPS

c. 30 layers of LPS

d. 30 layers of peptidoglycan

Answer:

Gram-negative bacterial cell wall has following composition:

1. A thin layer of peptidogycan with teichoic acid

2. 1 layer of LPS (Lippolysaccharide) which consists of lipid A, core polysaccharide, and O antigen.