What are the characteristics of archaebacteria?

Have you ever wondered whether any kind of organism exists even in the volcanic vents or lava mud? It's unbelievable, but true. Archaebacteria are such organisms that are the true extremists of the universe! read more

Quick Answer. Organisms classified as archaebacteria have cell walls, contain fatty acids, have complex RNA polymerase and have systems of metabolism. These features distinguish archaebacteria from other organisms. Some traits, however, are shared with organisms in other kingdoms, including Eukaryotes and Bacteria. read more

All archaebacteria have cell walls, but the structure of walls varies depending on the species. Archaebacteria lack peptidoglycan, which distinguishes them from closely related organisms in the kingdom Bacteria. read more

Archaebacteria, like all prokaryotes, have no membrane bound organelles. This means that the archaebacteria are without nuclei, mitochondria, endoplasmic reticula, lysosomes, Golgi complexes, or chloroplasts. The cells contain a thick cytoplasm that contains all of the molecules and compounds of metabolism and nutrition. read more

Characteristics of the archaea Although the domains Bacteria, Archaea, and Eukarya were founded on genetic criteria, biochemical properties also indicate that the archaea form an independent group within the prokaryotes and that they share traits with both the bacteria and the eukaryotes. read more