Video: Vim li cas lub teeb tsim nyog rau photosynthesis?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Teeb lub zog yog absorbed los ntawm chlorophyll, a photosynthetic pigment ntawm cov nroj tsuag, thaum huab cua muaj carbon dioxide thiab oxygen nkag mus rau hauv cov nroj tsuag los ntawm leafstomata. Teeb yog heev tseem ceeb ib feem ntawm photosynthesis , cov txheej txheem cov nroj tsuag siv los hloov carbondioxide thiab dej rau hauv cov zaub mov.
Yog li, dab tsi yog qhov tseem ceeb ntawm lub hnub ci hauv photosynthesis?
Lub zog ntes los ntawm chlorophyll tuaj yeem siv rau hauv photosynthesis ua suab thaj. Thaum ib tsob nroj tau txwv hnub ci , photosynthesis qeeb qeeb. Qhov no kuj txhais tau hais tias cov nroj tsuag yuav tsis tau txais cov suab thaj txaus, nws lub zog. Peb tuaj yeem pom tias lub luag haujlwm ntawm hnub ci yog heev tseem ceeb !
Ib yam li ntawd, vim li cas dej thiaj tsim nyog rau photosynthesis? Lub luag haujlwm ntawm Dej hauv Photosynthesis Nyob rau theem pib, dej muab electronsto hloov cov tshem tawm ntawm chlorophyll hauv photosystem II. Tsis tas li, dej ua pa oxygen thiab txo NADP rau NADPH ( yuav tsum tau hauv Calvin lub voj voog) los ntawm kev tso tawm H + ions.
Ib yam li ntawd, nws raug nug, vim li cas chlorophyll thiaj li tsim nyog rau photosynthesis?
Lub luag haujlwm ntawm tshuaj chlorophyll hauv photosynthesis yog qhov tseem ceeb. Chlorophyll , uas nyob hauv chloroplasts ntawm cov nroj tsuag, yog cov xim ntsuab uas yog tsim nyog nyob rau hauv kev txiav txim forplants hloov cov pa roj carbon dioxide thiab dej, siv hnub ci, rau hauv oxygen thiab qabzib.
Cov nroj tsuag xav tau lub teeb dab tsi rau photosynthesis?
Nroj tsuag tsuas yog siv qee cov xim los ntawm lub teeb rau cov txheej txheem ntawm photosynthesis . Cov chlorophyll absorbs xiav, liab thiab violet lub teeb rays. Photosynthesis tshwm sim ntau nyob rau hauv xiav thiab liab lub teeb rays thiab tsawg, los yog tsis atall, nyob rau hauv ntsuab lub teeb rays.
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