Microaerophilicorganisms are a specific type of organism that requires oxygen to survive, but requires or can tolerate environments containing lower levels of oxygen than are present in the atmosphere (~20% concentration). In biology and ecology, an organism (in Greek organon = instrument) is an assembly of organs that influence each other in such a way that they function as a more or less stable whole and have properties of life. ... General Name, Symbol, Number oxygen, O, 8 Chemical series nonmetals Group, Period, Block 16, 2, p Appearance colorless Atomic mass 15. ... Saturns atmosphere is made up of hydorgen, helium and methane ...
Examples include Borrelia_burgdorferi, a species of spirochaete bacteria that causes Lyme disease in humans, and Helicobacter_pylori, a species of proteobacteria that has been linked to peptic ulcers and some types of gastritis. Borrelia burgdorferi is the agent of Lyme Borreliosis transmitted by ticks to humans. ... Families Brachyspiraceae Leptospiraceae Spirochaetaceae The spirochaetes are a phylum of distinctive bacteria, which have long, helically coiled cells. ... Binomial name Helicobacter pylori ((Marshall 1985) Goodwin , 1989) Helicobacter pylori is a bacterium that infects the mucus lining of the human stomach. ... Orders Alpha Proteobacteria Caulobacterales - e. ... Peptic ulcer is usually a non-malignant ulcer of the stomach (called gastric ulcer) or duodenum (called duodenal ulcer). ... Gastritis is a medical term for inflammation of the lining of the stomach. ...
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Characterization of an unclassified microaerophilic bacterium associated with gastroenteritis.]
Microaerophiles are microorganisms which are unable to grow when oxygen concentrations reach those found in air (20%) but nevertheless whose growth requires the presence of some oxygen (e.g., 2 to 10%).
Microaerophilic conditions, though not necessarily just microaerophilic microorganisms, may be found in some environments particularly at the interface between the anaerobic and the aerobic such as those found in soil, water, or part of the bodies of animals and some plants.
The answer is not microaerophile since microaerophiles require at least some oxygen to grow and therefore cannot strictly be classified as anaerobic.
Microaerophiles are organisms that may use oxygen, but only at low concentrations (low micromolar range); their growth is inhibited by normal oxygen concentrations (approximately 200 micromolar).
Nanaerobes are organisms that cannot grow in the presence of micromolar concentrations of oxygen, but can grow with and benefit from nanomolar concentrations of oxygen.
Microaerophiles carry out aerobic respiration, and some of then can also do anaerobic respiration.
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