Q. The cell wall of bacterium is made up of
A) Cellulose
B) Hemicellulose
C) Lignin
D) Peptidoglycan
Explanation
The cell wall of bacterium is made up of peptidoglycan (murein, mucopeptide). Peptidoglycan is formed of heteropolysaccharide chains cross-linked by short peptides (generally tetrapeptides).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.