Title: Archaebacteria: Definition And Examples | Science Trends
Headings: Archaebacteria: Definition And Examples
Archaebacteria: Definition And Examples
The Classification Of Archaea
Archaebacteria Theories
Traits Of Archaebacteria
“My bacteria glow in the dark – no human being doesn’t like that.” — Bonnie Bassler
Different Kinds Of Archaea
Crenarchaeota
Euryarchaeota
Korarchaeota
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Content: They have also been discovered in hot springs. Some theories regarding the origin of life hypothesized that deep-sea vents could have been the site where life first evolved, with the formation of the first cells occurring due to the unusual chemical interactions that occur at such high-temperature areas. This type of archaea is also capable of surviving in highly acidic environments. Euryarchaeota
This type of archaea Is one of the previously mentioned types that can produce methane through cellular respiration, and they are the only lifeforms are known to use carbon as the electron acceptor when performing cellular respiration. This unique trait allows them to break down extremely complex carbon-based molecules, and it means that they fulfill an important ecological niche degrading carbon into methane and facilitating the carbon cycle of the earth. ( Archaea may also play a role in the nitrogen cycle, as researchers have found some examples of marine archaea capable of carrying out nitrification.) “We live in evolutionary competition with microbes – bacteria and viruses. There is no guarantee that we will be the survivors.” — Joshua Lederberg
Methanogen archaea have been located in deep-sea sediment deposits, where they are responsible for producing isolated pockets of methane that lay beneath the floor of the ocean. They are also found in wetlands and marshes, and their chemical breakdown of carbon and production of methane is what accounts for the distinct smell associated with marshes, and for swamp gas.