Matsatsing ana ho nkuoa ho le thata ho hlahisa bophelo ka boithatelo. Empa bo-rasaense baa lumela, mme ba bang ba bile ba pheha khang ea hore nakong e fetileng ts'ebetso ena e etsahetse mme e ne e bitsoa abiogenic synthesis ea lintho tse phelang. Ka mantsoe a mang, lintho tse phelang li ka theoa kantle ho lintho tse phelang (tse phelang ho tse sa pheleng).
Likarolo tsa ts'ebetso
Tlhahiso ea abiogenic ea lintho tse entsoeng ka tlhaho e khonahala, empa sena se hloka maemo a itseng. Nakong ea ts'ebetso ena, ho thehoa metsoako e sa sebetseng kapa ea khethollo ea morabe. Lintho li na le mefuta e fapaneng ea li-isom tse potolohang ka bongata bo lekanang.
Kajeno, synthesis ea abiogenic e etsoa lilaboratoring tse ikhethang. Ka lebaka leo, li-monomers tse ngata tsa bohlokoa litabeng tsa bophelo lia phenyekolloa. E 'ngoe ea lihlahisoa tsa abiogenic synthesis e bohlokoa haholo ho ts'ebetso ea batho ke oli. Nakong ea ho falla, ntho ena e feta botenya ba lefika la sedimentary, e ntša motsoako oa manyolo o hlahisitsoeng ka sebopeho sa li-resin le li-porphyrin.
Bafuputsi ba bangata, ho netefatsa ho ba teng ha tlhahiso ea abiogenic, ba fetohetse mokhoeng oa ts'ebetso ea indasteri bakeng sa ho fumana mafura a maiketsetso. Leha ho le joalo, ha ba kenella ka botebo thutong ea oli, bo-rasaense ba fumane phapang e kholo lipakeng tsa motsoako oa tlhaho le oa maiketsetso oa hydrocarbon. Nakong ea morao tjena ha ho na limolek'hule tse rarahaneng tse nang le mafura a mangata, terpenes, styrenes.
Maemong a laboratori, synthesis ea abiogenic e etsoa ka mahlaseli a kotsi, ho tsoa ha motlakase kapa ho pepesehela lithemparetjha tse phahameng.
Methati ea ho kenya tšebetsong tšebetso ea abiogenic
Boholo ba bo-rasaense ba bolela hore kajeno ts'ebetso ea synthesis ea abiogenic e ke ke ea khoneha kantle ho maemo a laboratori. Bafuputsi ba lumela hore ketsahalo ena e etsahetse lilemong tse ka bang limilione tse likete tse 3,5 tse fetileng. Ho phaella moo, tswakana ea manyolo o ile a phetha ka mekhahlelo e 'meli:
- ho hlaha ha metsoako e tlase ea limolek'hule tse boima ba 'mele - har'a tsona ho ne ho e-na le li-hydrocarbon tse ileng tsa sebetsana le mouoane oa metsi, tse ileng tsa baka ho theoa ha metsoako e joalo ka joala, ketone, aldehydes, li-organic acid; lipakeng tse fetohang monosaccharides, nucleotides, amino acid le phosphates;
- ho kenya tšebetsong khokahano ea metsoako e bonolo ea limolek'hule tse boima bo phahameng, tse bitsoang li-biopolymers (liprotheine, lipids, li-nucleic acid, polysaccharides) - li etsahetse ka lebaka la karabelo ea polymerization, e fihletsoeng ka lebaka la mocheso o phahameng le mahlaseli a kotsi.
Ts'ebetso ea abiogenic ea lintho tse phelang e netefalitsoe ke lithuto tse netefalitseng hore metsoako ea mofuta ona e fumanoe sebakeng.
Ho lumeloa hore li-catalysts tse sa sebetseng (mohlala, letsopa, tšepe e nang le litšepe, koporo, zinki, thaethaniamo le li-oxide tsa silicon) li ne li le bohlokoa bakeng sa ho kenya tšebetsong synthesis ea abiogenic.
Maikutlo a bo-rasaense ba sejoale-joale ka tšimoloho ea bophelo
Bafuputsi ba bangata ba fihletse qeto ea hore bophelo bo simolohile haufi le libaka tse lebopong la leoatle le maoatle. Moeling oa leoatle-moeeng le moeeng, maemo a matle a thehiloe bakeng sa ho theha metsoako e rarahaneng.
Lintho tsohle tse phelang, ha e le hantle, ke litsamaiso tse bulehileng tse fumanang matla ho tsoa kantle. Bophelo lefatšeng ha bo khonehe ntle le matla a ikhethang. Hajoale, monyetla oa ho hlaha ha lintho tse ncha tse phelang o nyane, kaha ho nkile lilemo tse limilione tse likete ho theha seo re nang le sona kajeno. Le ha metsoako ea manyolo e qala ho hlaha, hanghang e tla ts'oaetsoa kapa e sebelisoe ke likokoana-hloko tsa heterotrophic.
