Video: Oxidative phosphorylation yog dab tsi thiab nws tshwm sim qhov twg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Oxidative phosphorylation yog ib tug mechanism rau ATP synthesis nyob rau hauv cov nroj tsuag thiab tsiaj hlwb. Nws suav nrog chemiosmotic coupling ntawm electron thauj thiab ATP synthesis. Oxidative phosphorylation tshwm sim hauv mitochondria. Lub mitochondrion muaj ob daim nyias nyias: ib daim nyias nyias thiab ib daim nyias nyias.
Yog li ntawd, qhov twg oxidative phosphorylation tshwm sim?
Oxidative phosphorylation tshwm sim nyob rau hauv lub puab mitochondrial membrane, nyob rau hauv sib piv nrog rau feem ntau ntawm cov kev tshwm sim ntawm citric acid voj voog thiab fatty acid. oxidation , qho coj qhov chaw hauv matrix.
Tom qab ntawd, lo lus nug yog, nyob rau theem twg oxidative phosphorylation tshwm sim? Oxidative phosphorylation tshwm sim hauv mitochondria, thiab ob qho kev tshwm sim (oxidation ntawm NADH lossis FADH2 thiab phosphorylation los tsim ATP ) yog ua ke los ntawm proton gradient thoob plaws hauv daim nyias nyias ntawm mitochondria (Daim duab 9).
Yog li ntawd, koj txhais li cas los ntawm oxidative phosphorylation?
Txhais ntawm oxidative phosphorylation .: lub synthesis ntawm ATP los ntawm phosphorylation ntawm ADP uas lub zog tau txais los ntawm kev thauj khoom hluav taws xob thiab uas tshwm sim hauv mitochondria thaum lub sij hawm ua pa aerobic.
Lub hom phiaj tseem ceeb ntawm oxidative phosphorylation yog dab tsi?
Thaum cov khoom siv hluav taws xob no tau siv los txo cov pa oxygen molecular rau hauv dej, ntau lub zog dawb tau tso tawm, uas tuaj yeem siv los tsim ATP. Oxidative phosphorylation yog cov txheej txheem uas ATP yog tsim los ntawm kev hloov ntawm electrons los ntawm NADH lossis FADH 2 rau O 2 los ntawm ib tug series ntawm electron cab kuj.
Pom zoo:
Thawj kauj ruam ntawm kev ua pa ntawm tes yog dab tsi thiab nws tshwm sim qhov twg?
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