Synonyms: Anhydrous hydrogen chloride; Aqueous hydrogen chloride; Hydrochloric acid, Muriatic acid; HCl. OSHA IMIS Code Number: 1430. Chemical Abstracts Service (CAS) Registry Number: 7647-01-0. NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: MW4025000.
Difference between Archaea and Bacteria. Key Difference: Archaea are single-celled organisms that lack a nuclei and release methane as a product of metabolism. Bacteria are single-celled organisms that lack a nucleus, mitochondria, chloroplasts, golgibodies and ER.
Archaeabacteria is a kingdom in the domain Archaea, and Eubacteria is a kingdom in the domain Bacteria. Both kingdoms contain bacteria that are prokaryotic, unicellular, and autotrophs or heterotrophs. However, Arechaeabacteria have cell walls without peptidoglycan which is the opposite from Eubacteria.