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.
Differences Â¥Unlike bacteria, archaea cell walls do not contain peptidoglycan. Â¥Archaea have different membrane lipid bonding from bacteria and eukarya. Â¥There are genetic differences. Â¥Archaea have different metabolic pathways. Metabolic differences: Â¥ Archaea are very metabolically diverse, so they are hard to generalize. Â¥ Archaea do not use glycolysis pathway to break down glucose (though they do use similar pathways). Â¥ Many archaea do not have functional KrebÃs cycle pathways (but some do). The Taxonomy of Archaea The domain Archaea is divided into 2 main divisions (or kingdoms): Â¥ Crenarchaeota Â¥ Euryarchaeota Archaea: major metabolic groups =