And obtains nutrition through chemosynthesis they live in extreme conditions such as hot and acidic environments and are asexuall organisms there are three categories of archaebateria which include, halophile, thermoacidophiles and methanogens some examples of those are methanobacterium, haloferax and thermo plasma. 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. There are three categories of archaebateria which include, halophile, thermoacidophiles and methanogens some examples of those are methanobacterium, haloferax and thermo plasma we can write a custom essay on biology project essay sample according to your specific requirements order an essay related essays.
Thermoacidophiles prefer environments with high temperatures and very low ph some species can survive below ph zero some species can survive below ph zero archaea can grow and generate energy using a variety of different metabolic tactics. 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 and thermophiles. Thermoacidophiles a thermoacidophile (combination of thermophile and acidophile ) is an extreme archaebacteria which thrives in acids, sulfur rich, high temperature environments they live mostly in hot springs and/or within deep ocean vent communities.
Some examples of thermoacidophiles are thermoplasma picrophilus thermococci paleococcus pyrococcus sulfolobus basically they will use iron or another metal to oxidize oxygen in a acidic environment, allowing the bacteria to produces energy. Domain: eukarya has organelles cell walls: yes, chitin unicellular (yeast only), multicellular consumers (heterophs) saprobes (decomposers), disease-causing and used in food products, cleaning products and antibiotics. Thermoacidophiles there are also archaea that are thermoacidophiles these organisms grow best at high temperatures and extremely low ph for many archaea, this means a ph less than 2, the same ph as stomach acid one genus of archaea, called picrophilus, can even survive ph values below zero many geothermal hot springs have very low ph due to the high sulfuric acid content. Argument essay #4 click here to view essay a deadly tradition (pdf document) sample argument essay #5 click here to view essay society begins at home (pdf document) sample argument essay #6.
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. 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.
Halophiles examples while there are not a lot of known species of halophiles, the ones that have been discovered are quite diverse one common example of a halophile is halobacterium it is a member of the domain archaea and is found in bodies of water with extremely high concentrations of salt.
A archaebacteria b eubacteria what are the two kingdoms of bacteria a their cell walls have different structures b their lipids in their plasma membranes are different c their trna and rrna bases are different name 3 differences between archaebacteria and eubacteria we will write a custom essay sample on bacteria or any similar topic [. Another example of a halophile can be found in the salty lakes of botswana they belong to the genus nitzschia and are eukaryotic diatoms diatoms are a type of free-floating protists commonly referred to as algae.
Video: halophiles: definition, examples & classification some organisms thrive in conditions that would be impossible for the rest of us in this lesson, you will learn about a group of unique organisms known as the halophiles. 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.