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 can be commonly found in lower intestines of human and mammals when e coli locates in human large intestines it can help digestion processes food breakdown and absorption and vitamin k production coli is a facultative aerobic and anaerobic growth gram negative rod shaped bacteria that can be commonly found in animal feces lower intestines of mammals and even on the edge of hot springs they grow best at 37 c e coli is a gram negative organism that can not sporulate