Video: Lub luag haujlwm tseem ceeb ntawm lub teeb pom kev ntawm photosynthesis yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Zuag qhia tag nrho muaj nuj nqi ntawm lub teeb - nyob ntawm cov tshuaj tiv thaiv , thawj theem ntawm photosynthesis , yog los hloov lub hnub ci zog rau hauv cov tshuaj siv hluav taws xob hauv daim ntawv ntawm NADPH thiab ATP, uas yog siv rau hauv teeb - ywj siab cov tshuaj tiv thaiv thiab roj qhov sib dhos ntawm cov piam thaj molecules.
Tom qab ntawd, dab tsi yog lub luag haujlwm tseem ceeb ntawm lub teeb pom kev ntawm photosynthesis quizlet?
1) Cov Lub luag haujlwm tseem ceeb ntawm lub teeb pom kev ntawm photosynthesis yog kev hloov dua siab tshiab ntawm teeb lub zog rau hauv breathable O2. 2) Cov Lub luag haujlwm tseem ceeb ntawm lub teeb pom kev ntawm photosynthesis yog kev hloov dua siab tshiab ntawm teeb lub zog rau hauv ATP thiab NADPH uas muaj tshuaj muaj zog.
Ib tug kuj yuav nug, dab tsi yog tag nrho cov hauj lwm ntawm lub teeb pom kev zoo? Lub hom phiaj tseem ceeb ntawm lub teeb pom kev yog los tsim cov organic zog molecules xws li ATP thiab NADPH uas xav tau rau cov tshuaj tiv thaiv tsaus nti tom ntej. Chlorophyll absorbs liab thiab xiav ntu ntawm lub teeb dawb thiab photosynthesis tshwm sim zoo tshaj plaws ntawm cov wavelengths.
Ntxiv rau qhov no, lub hom phiaj tseem ceeb ntawm lub teeb pom kev hauv photosynthesis yog dab tsi?
Zuag qhia tag nrho lub hom phiaj ntawm teeb - nyob ntawm cov tshuaj tiv thaiv yog hloov teeb zog rau hauv chemical zog. Lub zog tshuaj no yuav raug siv los ntawm Calvin lub voj voog txhawm rau txhawm rau sib sau ua ke ntawm cov piam thaj molecules. Cov teeb - nyob ntawm cov tshuaj tiv thaiv pib nyob rau hauv ib pawg ntawm cov xim molecules thiab cov proteins hu ua photosystem.
Lub luag haujlwm tseem ceeb ntawm Calvin lub voj voog yog dab tsi?
Hloov cov pa roj carbon dioxide thiab dej rau hauv cov piam thaj hauv kev nkag siab feem ntau, cov Lub luag haujlwm tseem ceeb ntawm Calvin lub voj voog yog ua cov khoom organic uas cov nroj tsuag xav tau siv cov khoom los ntawm lub teeb pom kev ntawm photosynthesis (ATP thiab NADPH).
Pom zoo:
Lub luag haujlwm ntawm lub teeb hauv photosynthesis yog dab tsi?
Cov txheej txheem ntawm photosynthesis tshwm sim thaum cov nroj tsuag ntsuab siv lub zog ntawm lub teeb los hloov carbon dioxide (CO2) thiab dej (H2O) rau hauv carbohydrates. Lub teeb lub zog yog absorbed los ntawm chlorophyll, ib tug photosynthetic pigment ntawm cov nroj tsuag, thaum huab cua uas muaj carbon dioxide thiab oxygen nkag mus rau hauv cov nroj tsuag los ntawm nplooj stomata
Lub luag haujlwm ntawm lub teeb siv hauv photosynthesis yog dab tsi?
Light Intensity: Ib qho kev siv lub teeb ntau ntxiv ua rau muaj qhov siab ntawm photosynthesis thiab lub teeb qis qis yuav txhais tau tias tsawg npaum li cas ntawm photosynthesis. Concentration ntawm CO2: siab dua carbon dioxide concentration nce tus nqi ntawm photosynthesis. Dej: Dej yog qhov tseem ceeb rau photosynthesis
Dab tsi yog lub luag haujlwm tseem ceeb ntawm photosynthesis rau thawj tus tsim khoom?
Lub luag haujlwm tseem ceeb ntawm photosynthesis yog hloov lub zog ntawm lub hnub mus rau hauv lub zog tshuaj rau zaub mov. Tsuas yog qee cov nroj tsuag siv chemosynthesis, tag nrho cov nroj tsuag thiab tsiaj txhu hauv ntiaj teb ecosystem yog qhov kawg nyob ntawm cov suab thaj thiab carbohydrates uas tsim los ntawm cov nroj tsuag los ntawm photosynthesis
Lub luag haujlwm ntawm photosystem 2 nyob rau hauv lub teeb pom kev yog dab tsi?
Ob lub photosystems nqus lub teeb lub zog los ntawm cov proteins uas muaj cov xim, xws li chlorophyll. Lub teeb-dependent tshwm sim pib hauv photosystem II. Qhov chaw tshuaj tiv thaiv no, hu ua P700, yog oxidized thiab xa cov hluav taws xob hluav taws xob siab kom txo tau NADP + rau NADPH
Dab tsi ua lub luag haujlwm tseem ceeb hauv photosynthesis?
Kev piav qhia: Hnub ci ua lub luag haujlwm tseem ceeb hauv photosynthesis. Cov photosynthesis yog cov tshuaj tiv thaiv uas cov nroj tsuag undergoes yog qhov zoo tshaj plaws ntawm cov piam thaj ntau lawm. Cov nroj tsuag yog qhov tseem ceeb ntawm lub zog thiab nws tseem yog lub hauv paus ntawm lub zog hauv cov khoom noj khoom haus