Cov txheej txheem:
- Dab tsi yog tsim thaum lub teeb pom kev hauv photosynthesis?
- Dab tsi yog 3 yam khoom tseem ceeb los ntawm lub teeb pom kev ntawm photosynthesis?
- Puas yog qhov tshwm sim?
- Cov khoom ntawm lub teeb pom kev yog dab tsi?
Video: Thaum lub teeb tshwm sim hauv photosynthesis cov hauv qab no raug tsim?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Hauv lub teeb pom kev ntawm photosynthesis, ATP, hydrogen thiab $O_2$ yog tsim. Cov txheej txheem no tshwm sim hauv thylakoid ntawm chlorophyll uas nyob ntawm lub teeb.
Dab tsi yog tsim thaum lub teeb pom kev hauv photosynthesis?
Cov tshuaj tiv thaiv lub teeb siv lub teeb lub zog los ua ob lub molecules uas xav tau rau theem tom ntej ntawm photosynthesis: lub zog cia molecule ATP thiab txo cov khoom siv hluav taws xob NADPH Hauv cov nroj tsuag, Lub teeb tshwm sim tshwm sim nyob rau hauv thylakoid daim nyias nyias ntawm organelles hu ua chloroplasts.
Dab tsi yog 3 yam khoom tseem ceeb los ntawm lub teeb pom kev ntawm photosynthesis?
Lub teeb pom kev siv zog los ntawm lub hnub los tsim cov tshuaj lom neeg, ATP, thiab NADPHCov molecules lub zog nqa no yog tsim nyob rau hauv stroma qhov twg carbon fixation tshwm sim. Lub teeb-yeeb yam tshwm sim ntawm Calvin lub voj voog tuaj yeem tsim ua peb theem pib: kho, txo, thiab rov tsim dua tshiab.
Puas yog qhov tshwm sim?
Cov tshuaj tiv thaiv lub teeb yog thawj theem ntawm cov txheej txheem photosynthesis uas lub hnub ci zog hloov mus rau hauv lub zog tshuaj hauv daim ntawv ntawm ATP thiab NADPH. Cov protein complexes thiab cov xim molecules pab tsim NADPH thiab ATP.
Cov khoom ntawm lub teeb pom kev yog dab tsi?
Cov khoom ntawm lub teeb pom kev yog ATP, NADPH thiab oxygenntawm cov pa tawm mus rau hauv qhov chaw, NADPH ua raws li kev txo tus neeg sawv cev thiab ATP tau noj thaum lub sij hawm kho carbon dioxide hauv tsaus ntuj.
Pom zoo:
Dab tsi ntawm cov hauv qab no yog tus txais hydrogen thaum lub sijhawm photosynthesis?
Lub sij hawm NAD stands rau nicotinamide adenine dinucleotide thiab NADP stands rau nicotinamide adenine dinucleotide phosphate nicotinamide adenine dinucleotide phosphate Hauv qhov sib piv, NADP +/ NADPH piv yog ib txwm txog 0.005 , yog li NADPH yog daim ntawv tseem ceeb ntawm cov coenzyme no.
Thaum tshwm sim thaum lub sijhawm photosynthesis?
Thaum cov txheej txheem ntawm photosynthesis, cells siv carbon dioxide thiab lub zog los ntawm lub hnub los ua suab thaj molecules thiab oxygen… Lub zog-nplua nuj cov cab kuj molecules, xws li ATP, thiab carbon dioxide yog tsim los ua cov khoom pov tseg .
Cov neeg raug tsim txom puas pab txhawb lawv cov neeg raug tsim txom?
Mendelsohn's Typology of Crime Victims Tsis koom tes nrog lawv cov neeg raug tsim txomtab sis pab txhawb rau nws hauv qee qhov me me, xws li nquag muaj kev ua txhaum cai loj . Cov neeg raug tsim txom puas pab txhawb rau lawv tus kheej raug tsim txom?
Thaum lub sijhawm tsim cov coke twg ntawm cov hauv qab no tau txais los ntawm cov khoom lag luam?
Coal tar: Nws tau los ua cov khoom lag luam hauv cov txheej txheem ntawm kev ua coke . Coke yog ib qho khoom los ntawm dab tsi? Cov lus tsis tsim nyog "coke" feem ntau yog hais txog cov khoom lag luam los ntawm qis-ash thiab qis-sulphur bituminous thee los ntawm txheej txheemhu ua coking.
Thaum twg photolysis tshwm sim hauv photosynthesis?
Qhov no ntawm photosynthesis tshwm sim hauv cov granum ntawm chloroplast qhov twg lub teeb yog absorbed los ntawm chlorophyll ; ib hom photosynthetic pigment uas hloov lub teeb mus rau tshuaj zog. Qhov no reacts nrog dej (H 2O) thiab cais cov pa oxygen thiab hydrogen molecules sib nrug.
