2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Daim duab 1. Lub teeb pom kev Teeb pom kev Teeb pom kev zoo, tseem hu ua photolysis cov tshuaj tiv thaiv, hloov lub zog ntawm lub hnub mus rau hauv cov tshuaj muaj zog hauv daim ntawv ntawm NADPH thiab ATP. Cov tshuaj tiv thaiv no yuav tsum tshwm sim hauv lub teeb thiab hauv chloroplasts ntawm cov nroj tsuag. https://chem.libretexts.org › The_Light_Reactions
Lub Teeb Teeb - Chemistry LibreTexts
siv zog los ntawm lub hnub los tsim cov khoom siv tshuaj lom neeg, ATP, thiab NADPH. Cov molecules lub zog nqa no yog tsim nyob rau hauv the stroma qhov twg carbon fixation tshwm sim. Hauv cov nroj tsuag, Calvin cycle Calvin cycle Nyob rau hauv lub teeb-yooj yim tshuaj tiv thaiv los yog Calvin voj voog, lub energized electrons los ntawm cov tshuaj tiv thaiv lub teeb muab lub zog tsim cov carbohydrates los ntawm carbon dioxide molecules. Lub teeb-yeeb yaj kiab qee zaum hu ua Calvin voj voog vim yog lub voj voog ntawm cov txheej txheem. https://bio.libretexts.org › Microbiology › 5.11:_Phototrophy
5.11C: Ob Ntu ntawm Photosynthesis - Biology LibreTexts
yog nyob hauv cov chloroplasts.
carbon fixation tshwm sim nyob rau hauv chloroplast nyob qhov twg?
Cov tshuaj tiv thaiv carbon-fixation, uas pib hauv chloroplast stroma thiab txuas ntxiv hauv cytosol, tsim sucrose thiab ntau lwm cov organic molecules hauv nplooj ntawm cov nroj tsuag.
Puas carbon fixation tshwm sim hauv Calvin lub voj voog?
Lub voj voog Calvin muaj plaub kauj ruam tseem ceeb: carbonfixation, txo theem, carbohydrate tsim, thiab regeneration theem. Lub zog rau roj cov tshuaj tiv thaiv hauv cov txheej txheem tsim cov piam thaj no yog muab los ntawm ATP thiab NADPH, cov tshuaj sib txuas uas muaj cov nroj tsuag lub zog tau ntes los ntawm tshav ntuj.
carbon fixation tshwm sim nyob qhov twg?
Lub Calvin Cycle
Kuj hu ua cov pa roj carbon fixation theem, ib feem ntawm cov txheej txheem photosynthetic tshwm sim hauv the stroma ntawm chloroplasts.
Puas carbon fixation tshwm sim hauv cytoplasm?
Carbon txo
Net carbon fixation hauv photosynthesis cuam tshuam nrog lub voj voog ntawm kev txo qis, hu ua Calvin-cycle, hauv plastids ntawm algal hlwb lossis hauv cytoplasm ntawm Cyanobacteria.
Pom zoo:
Rau qhov tshwm sim tshwm sim?
Cov tshuaj tiv thaiv tus kheej yogtawm tsam uas nyiam tsim cov khoom ntawm cov xwm txheej uas tshwm sim. … Qhov kev sib xyaw ua ke ntawm kev txo qis ntawm lub zog thiab qhov nce hauv entropy txhais tau hais tias cov tshuaj tiv thaiv combustion tshwm sim tsis tu ncua.
Qhov kev tua ntawm qhov kev sib raug zoo tshwm sim nyob qhov twg?
Kev phom sij ntawm O.K. Corral yog 30-thib ob qhov kev sib tua ntawm cov neeg tsim cai lij choj coj los ntawm Virgil Earp thiab cov tswv cuab ntawm ib pawg neeg tawm tsam hu ua Cowboys suav nrog Ike Clanton uas tshwm sim thaum 3:00 teev tsaus ntuj.
Thaum twg qhov kev rov tshwm sim tshwm sim?
Thaum Replevin tuaj yeem thov Li no, qhov no yog qhov xwm txheej tshwm sim ntau tshaj plaws uas yuav tshwm sim thaum tus neeg siv khoom tsis raug them nyiaj qiv tsheb. Kev ua txhaum cai ntawm kev thaj yeeb nyab xeeb yog me ntsis luv luv. Nws tsis suav nrog kev txeeb tsheb yam tsis tau ceeb toom lossis kub xov tooj kom tsav tsheb mus.
Thaum qhov no yog qhov tshwm sim uas tshwm sim?
Lub hauv paus ntsiab lus ntawm kev mob Nrog qhov tshwm sim (uppada) ntawm qhov no, qhov tshwm sim. Thaum tsis muaj qhov no, qhov ntawd tsis tuaj. Nrog lub cessation (nirodha) ntawm no, uas ceases. - Samyutta Nikaya 12.61. Thaum qhov no yog qhov tshwm sim uas tshwm sim qhov tshwm sim uas tshwm sim thaum qhov no tsis yog qhov tsis yog qhov kev txiav txim siab tsis piav qhia?
Yuav ua li cas txiav txim siab seb qhov kev tshwm sim yog tshwm sim los yog tsis ua raws li txoj cai?
Kev sib xyaw ua lej ntawm kev hloov pauv enthalpy thiab hloov pauv hloov pauv tso cai rau kev hloov pauv ntawm lub zog dawb los suav. A tawm tsam nrog tus nqi tsis zoo rau ΔG tso tawm lub zog dawb thiab yog li nws tus kheej. Cov tshuaj tiv thaiv nrog qhov zoo ΔG yog tsis ua raws li kev xav thiab yuav tsis nyiam cov khoom.
