It is multi cellular and must obtain its nutrition from its surroundings. The father Thermoacidophiles essay example taxonomy is Aristotle. The first indicationg the genus and the second being the specific epithet. The best studied is the Halobacterium salinarium H. Bacteria and eukaryotes degrade glucose by way of Embden-Meyerhof pathway glycolysis whereas the archaebacteria do not use this pathway due to lack of 6-physphofructokinase enzyme in them.
They live in extreme conditions such as hot and acidic environments and are asexuall organisms. Pyrodictium is the most extreme example of archaebacteria that grow in extreme thermophilic conditions, particularly the submarine volcanic habitats such as thermal springs and deep sea hydrothermal vents.
Evidences are there that the concentrations of methane are continuously rising Thermoacidophiles essay example many decades and the methane production may significantly aid to the global warming in future.
The thermoacidophiles are distinguished by their ability to grow in harsher environments of high temperature and low pH value acid pH value. They are mobile because they have muscles. A taxon is a taxonomic category or group, such as phylum, order, family, genus, or species.
Methanosarina, however, may use any of the three strategies to produce methane. Archae bacteria are a type of prokaryote cell, that are a unicellular organism without a cell nucleus.
Sulfolobus grows in hot acid springs and hot acidic soils all over the world. The electrons required for the reduction of carbon dioxide to methane can be supplied form H2, formate, CO, alcohols, etc.
Thermoplasma has been found growing only in the refuse piles from coal mines, which contain residual coal and substantial amounts of iron pyrite FeS. Sulfolobus grows on the surface of droplets or crystals of sulphur and oxidizes it to sulphuric acid which is largely responsible for the acidity of its habitats.
Fungi belong to the eukarya domain and are eukaryotic cell type. They are a domain of living organisms. Some methanogens can grow as autotrophs and utilize carbon dioxide as a carbon source and hydrogen as an energy source but, they may also utilize formate a carbon compound as carbon source.
Some examples are hyphae, mycelium, and symbiosis. They thrive in salt-lakes, tidal pools, salt ponds, brines, salted fish and salted hides. It is considered that they require approximately 17 to 23 per cent NaCl for good growth. It is this reaction during which the energy is conserved in the form of ATP.For example you may find this type of bacteria at the bottom of the sea.
There are three types of phyla of archaebactera. The first is methanogens, the second is halophiles, and the third is Thermoacidophiles. prokaryotes essays The prokaryotes are the oldest and most abundant group of organisms on earth, and are the smallest unicellular organisms. There are certain factors that account for the success of prokaryotes such that they are able to withstand harsh environments and they are able to adapt to fa.
Methanogens, Halophiles, and Thermoacidophiles are found in the Archaea kingdom. They once believed to be a form of bacteria, but are no longer classified as bacteria.
They live in extreme environments and are stll sometimes classified under archaebacteria. They are thought to be the oldest form of life found on earth.
Essay # 4. Important Representatives of Archaebacteria: Keeping the phylogenetic categorization of archaebacteria under the domain Archaea aside, the archaebacterial representatives can be grouped as under on the basis of their strange metabolic and ecological characteristics: methanogens, extreme halophiles, extreme thermophiles.
Thermoacidophiles. A thermoacidophile (combination of thermophile and acidophile) is an extreme archaebacteria which thrives in acids, sulfur rich, high temperature environments. Thermoacidophiles prefer temperatures of 70 – 80 C and pH between 2 and 3.
They live mostly in hot springs and/or within deep ocean vent communities. Thermoacidophiles love heat and acidic watery environments, live in sulfur hot springs. As a result of living in such environments, however, these bacteria have enzymes that are stable at high temperatures, which could be useful for producing alternative fuels.Download