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Scheme formation of a peptide bond between two amino acids. SEARCH Search and answer: what's the use of protein for living beings? As already mentioned before, the experiment conducted by Miller and Urey in 1953, showed the hypothesis of the origin of life proposed by Oparin and Haldane. Miller and Urey mixed gases methane, ammonia and hydrogen. An electrical Miller simulated rays that would supply energy to the possible reactions that happen. Bottles of water would be to simulate the sea. Some weeks after the reactions have taken place, the water bottle had a red color, and composed a yellowish tinge. The chemical analysis of this solution showed the presence of amino acids which can be considered as building blocks of proteins. Currently, there are many questions to the Miller experiment. Geologists explain that the atmosphere has never been formed by gases in their reduced forms (CH NH but more or less reduced, such as carbon monoxide (CO), hydrogen gas (H and nitrogen gas (N and that implies a very low yield of production of amino acids. However, with higher power, some important molecules can be produced from the proteins that form the DNA Outline of Miller and Urey equipment used to test the Oparin and Haldane hypothesis about the origin of life. Reproduction is a consequence of life or life is a consequence of reproduction?
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Shema formiranje peptidne veze između dvije aminokiseline. TRAŽI Traži i odgovor: što je korištenje proteina za živih bića? Kao što je već spomenuto prije, proveo je istraživanje koje Millera i UREY u 1953, pokazalo je hipotezu o podrijetlu života je predložio Oparin i Haldane. Miller i Urey mješoviti plinova metana, amonijaka i vodika. Električnu Miller simulirani zrake koje bi pružalo energiju na eventualne reakcije koje se događaju. Boce vode da bi se simulirao more. Nekoliko tjedana nakon što su reakcije su se dogodile, bocu s vodom imao crvenu boju, a sastoji žućkastu nijansu. Kemijska analiza tog rješenja pokazala prisutnost aminokiselina koje se mogu smatrati kao građevni blokovi proteina. Trenutno, postoje mnoga pitanja na Miller eksperimenta. Geolozi objašnjavaju da je atmosfera nikad nije bila formirana plinova u svojim smanjenim oblicima (CH NH ali više ili manje smanjena, kao što su ugljični monoksid (CO), vodik (H i dušikom a koja podrazumijeva vrlo nizak prinos od proizvodnje aminokiselina. Međutim, s većom snagom, neke važne molekule mogu biti proizvedene od proteina koji čine DNK Naznake Miller i Urey opreme koja se koristi za testiranje Oparin i Haldane hipotezu o podrijetlu života. Razmnožavanje je posljedica života ili života je posljedica razmnožavanja?