The bowels are a unmanageable piazza to live . It ’s moist and crowded and the landlord keep trying to kick you out . Find out how salmonella apply the body ’s immune response to transubstantiate the inside of your body into someplace livable .
The major problem with living in someone ’s intestinal tract is it ’s unconvincing that you ’re next to the window . That means there ’s no way to get fresh tune . In fact , there ’s no way to get air at all . Since respiration is a major way that living cellular telephone generate energy , the cadre in the organic structure fall back on fermentation . The products of fermentation are usually gas , which is why dyspepsia is so . . . fragrant .
Salmonella , though , is n’t interested in brewing something . It wants to emit , and it has figured out a way to do it . When cells that a body deems harmful show up , the body assail them with oxygen radical . An O radical is a chassis of atomic number 8 that needs another electron , and it ’s a athirst thing . It will grab one from anywhere . It rips into cell and damage DNA and RNA . Does n’t work that room with salmonella , though .
Although some Salmonella bacterium are vote down by this reaction , many more welfare : the atomic number 8 radicals create a sulfur chemical compound telephone tetrathionate , which Salmonella are able to use instead of atomic number 8 for respiration .
Interestingly , tetrathionate has been used since 1923 by microbiologists as a way to promote the growing of Salmonella in biologic samples incorporate contend microbes . But because tetrathionate was not known to exist in living people , it was assumed prior to this study that this process had piddling relevancy for food intoxication . Up until now , tetrathionate was believed to primarily exist naturally in decay corpses or in thermal springs .
Salmonella literally takes a physical structure ’s good shot at fret it out and uses the bullet to build its own standard pressure . First step , a salmonella atmosphere . secondly , a salmonella planetary confederation . Third , a salmonella rebellion . Fourth , a bantam salmonella Captain Mal .
BacteriaChemistryFireflyScienceterraforming
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