Video: Noncyclic Photophosphorylation yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
non-cyclic photophosphorylation . oxford ua. views tshiab. non-cyclic photophosphorylation Lub teeb-yuav tsum tau ib feem ntawm photosynthesis nyob rau hauv cov nroj tsuag siab dua, nyob rau hauv uas yuav tsum tau ib tug electron pub, thiab oxygen yog tsim raws li cov khoom pov tseg. Nws muaj ob photoreactions, uas ua rau cov synthesis ntawm ATP thiab NADPH 2.
Ntawm no, qhov txawv ntawm cyclic Photophosphorylation thiab Noncyclic Photophosphorylation yog dab tsi?
Yog li hauv non-cyclic photophosphorylation , koj ua oxygen, los ntawm kev faib cov dej molecule, koj ua ATP siv H + ions thiab koj ua NADPH. Hauv cyclic photophosphorylation , koj tsuas yog siv photosystem I. Tsis muaj kev sib cais ntawm cov dej - cov electrons tsuas yog los ntawm lub teeb sib sau ua ke.
Photophosphorylation hauv biology yog dab tsi? Photophosphorylation hais txog kev siv lub teeb lub zog los ntawm photosynthesis thaum kawg muab lub zog los hloov ADP rau ATP, yog li ntxiv cov txiaj ntsig thoob ntiaj teb lub zog hauv cov khoom muaj sia.
Ib tug kuj yuav nug, ua li cas tsis cyclic Photophosphorylation ua haujlwm?
Nyob rau hauv ib tug txheej txheem hu ua tsis yog - cyclic photophosphorylation (daim ntawv "txheej txheem" ntawm lub teeb-dependent kev tshwm sim), electrons yog tshem tawm ntawm dej thiab dhau los ntawm PSII thiab PSI ua ntej xaus rau hauv NADPH. Cov txheej txheem no yuav tsum muaj lub teeb kom nqus tau ob zaug, ib zaug hauv txhua qhov photosystem, thiab nws ua rau ATP.
Qhov twg tsis yog cyclic Photophosphorylation tshwm sim?
Tsis yog - cyclic photophosphorylation tshwm sim nyob rau hauv granal thylakoids ntawm chloroplasts. Tsis yog - cyclic photophosphorylation suav nrog Photosystem I thiab Photosystem II.
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