Archaeal cell walls are specialized structures that protect archaeal cells and provide shape, differing significantly from bacterial cell walls. They lack peptidoglycan and often contain unique polymers like pseudopeptidoglycan.
5 Must Know Facts For Your Next Test
Archaeal cell walls do not contain peptidoglycan, unlike bacterial cell walls.
Some archaea have cell walls made of pseudopeptidoglycan, which is similar to but chemically distinct from bacterial peptidoglycan.
Other archaea may have protein-based S-layers as their primary structural component.
Archaeal cell walls can be composed of polysaccharides or glycoproteins, depending on the species.
The distinctive composition of archaeal cell walls contributes to their ability to thrive in extreme environments.