Cov txheej txheem photosynthesis cuam tshuam nrog kev tawg ntawm cov dej molecules rau hauv hydrogen thiab oxygen nyob rau hauv lub hnub ci yog hu ua photolysisntawm dej. Muaj ntau cov as-ham koom nrog hauv cov tshuaj tiv thaiv zoo li chlorine thiab manganese. Cov as-ham pab cais cov dej molecules rau hauv hydrogen thiab oxygen molecules.
Oxygen hloov pauv li cas thaum lub sijhawm photosynthesis?
Photosynthetic oxygen evolution yog cov txheej txheem tseem ceeb uas cov pa oxygen tsim tawm hauv lub ntiaj teb biosphere. … Nws siv lub zog ntawm lub teeb los faib cov dej molecule rau hauv nws cov protons thiab electrons rau photosynthesis. Cov pa oxygen dawb, tsim los ntawm cov khoom siv los ntawm cov tshuaj tiv thaiv no, raug tso tawm rau hauv qhov chaw.
Qhov twg dej hloov mus rau oxygen thaum lub sijhawm photosynthesis?
Cov tshuaj tiv thaiv lub teeb nyob ntawm qhov chaw the thylakoid membrane. Lawv xav tau lub teeb, thiab lawv cov txiaj ntsig yog los hloov cov dej molecules rau hauv oxygen, thaum tsim ATP molecules-los ntawm ADP thiab Pi-thiab NADPH molecules-los ntawm kev txo qis ntawm NADP +.
Leej twg ua pov thawj tias oxygen evolved hauv photosynthesis los ntawm dej?
Cornelius van Niel pom tias cov pa oxygen hloov mus rau hauv photosynthesis yog los ntawm dej thiab tsis yog carbon dioxide.
Nyob rau theem twg ntawm photosynthesis oxygen hloov zuj zus?
Ib qho oxygen-evolving complex, lub teeb lub zog thiab electron cab kuj yogtsim nyog rau cov txheej txheem. Cov kev tshwm sim tshwm sim hauv lub teeb theemyog lub teeb pom kev. Hauv theem no, ATP thiab NADPH2 intermediates raug tsim. Cov no tsim lub zog assimilatory ntawm photosynthesis.
