Thread: Longest lived empires/states in history. 1 out of 1 members found this post helpful. Many lists have been written about the most long-lived empires or states in the history of mankind and oddly enough nobody seems to agree on the ranking.
E. coli is a Gram-negative (bacteria which do not retain crystal violet dye), facultative anaerobic (that makes ATP by aerobic respiration if oxygen is present, but is capable of switching to fermentation or anaerobic respiration if oxygen is absent) and nonsporulating bacterium.
Escherichia coli (commonly abbreviated E. coli; pronounced /ËÉÊÉ¨ËrÉªkiÉ ËkoÊlaÉª/, named after Theodor Escherich) is a Gram negative rod-shaped bacterium that is commoâ¦nly found in the lower intestine of warmblooded organisms (endotherms).