In gram-positive Bacteria,the cell walls are composed mainly of thick ________ layers.
A) protein
B) poly-β-hydroxybutryic acid (PHB)
C) lipopolysaccharides (LPS)
D) peptidoglycan

Question

Quizplus · Accepted Answer

Gram-positive bacteria have thick peptidoglycan layers that make up their cell walls. This peptidoglycan layer is responsible for giving the bacteria their characteristic purple stain in Gram staining.

In Gram-Positive Bacteria,the Cell Walls Are Composed Mainly of Thick