What Is In The Cell Wall Of Archaebacteria. Peptidoglycen are not present in the cell walls of archaebacteria. It also protects the cell from bursting when present in a hypotonic environment.
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They have a different type of cell wall than bacteria and so are antibiotic resistant. Archaebacterial cell walls are composed of different polysaccharides and proteins, with no peptidoglycan. This extracellular matrix is characteristically absent from animal cells, although animal cells have extracellular matrix components on their surface.
For example, euyarchaeota often live inside in the guts of animals.
One group of archaebacteria are the methanogens, anaerobic bacteria found in swamps, sewage, and other areas of decomposing matter. Archaebacteria:these bacteria are special since they live in some of the most harsh habitats such as extreme salty areas (halophiles), hot springs (thermoacidophiles) and marshy areas (methanogens). The archaebacteria generally grow in extreme environments and have unusual lipids in their cell membranes and distinctive rna molecules in their cytoplasm. * a plant has a cell wall made out of cellulose * a fungi has a cell wall made out of chitin (also found in exoskeleton of insects) * a.
