Question

Cell wall of which one of these is not made up of cellulose?
(a) Bacteria
(b) Hydrilla
(c) Mango tree
(d) Cactus

Answer 1

The correct answer is (a) Bacteria.

This is because the cell wall of bacteria consists of peptidoglycans that imparts a rigid and sturdy structure. The material is murein, the ubiquitous component of bacterial cell walls. Murein is a polymer of disaccharides (glycan). It is cross-linked by short chains of amino acids.

Bacterial cell wall is the most important site for attack by antibiotics. It also is responsible for immunological distinction and immunological variation among strains of bacteria.

Hope it helps!!!

Answer 2

Answer:

"bacteria" because it is not a plant therefore it's cell wall is made up of peptidoglycan