Introduction to Archaea Imagine life in the most b ar of environments, an environment without oxygen or with organicly lofty salinity concentration, boiling temperatures, or strong acid. How could any organism wait there? A unique group of small organisms, the Archaea, support mastered the art of alimentation in these conditions. These micro organisms called Archaea (Archaeabacteria) argon a collection of single celled microbes. They have no burden and argon one of the three principal do principal(prenominal)s of living organisms in the universal phylogenetic tree of life. Many scientists deal that the Archaea argon the closest modern relatives of Earths first living cells, called Prokaryote. either of a group of single-celled prokaryotic organisms that have perspicuous molecular distinctives separating them from bacteria (the other, more prominent group of prokaryotes) as sanitary as from eukaryotes (organisms, including plants and animals, whose cells contain a d efined nucleus). The main characteristic about Archaea is the fact that they survive under extreme conditions and be sometimes called extremophiles. The three main organisms under Archaea argon Methanogens, Thermophiles and Halophiles. In this report, I have chosen to research Methanogens.
A skeleton Description of the Organism (Methanogens) Methanogens are Archaea that produce methane as a metabolic result. Methanogens are usually sphere- cause and rod shaped and is as well as common in soils in which the oxygen has been depleted. Most Methanogens are rapidly killed by the front line of oxygen. Mehtanogens are con sidered as extremophiles and are considered ! chemoautotrophs (they derive energy from inorganic compounds) and also all Methanogens and Archaea puke asexually. Methanogen activity created most of the mans natural fuck up deposits. Ecologically, Methanogens play the spanking role in anaerobic environments of removing unneeded hydrogen and fermenting products Methanogens are important in the carbon cycle because they ass break...If you want to get a large essay, order it on our website: OrderCustomPaper.com
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