Puas yog carbon fixation tib yam li Calvin voj voog?
Puas yog carbon fixation tib yam li Calvin voj voog?

Video: Puas yog carbon fixation tib yam li Calvin voj voog?

Video: Puas yog carbon fixation tib yam li Calvin voj voog?
Video: Tsis Siab Los Hlub Tiag - SODA Poj Laib Khej Me (Cover) 2024, Hlis ntuj nqeg
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Cov Calvin lub voj voog siv lub zog los ntawm cov khoom siv hluav taws xob luv luv uas zoo siab rau kev hloov pauv carbon dioxide thiab dej rau hauv cov organic tebchaw uas siv tau los ntawm cov kab mob (thiab los ntawm cov tsiaj uas pub rau nws). Cov txheej txheem no kuj hu ua carbon fixation . Qhov tseem ceeb ntawm enzyme lub voj voog hu ua RuBisCO.

Xav txog qhov no, dab tsi yog carbon fixation nyob rau hauv lub voj voog Calvin?

Carbon fixation yog cov txheej txheem uas inorganic carbon yog ntxiv rau cov organic molecule. Carbon fixation tshwm sim thaum lub teeb pom kev ywj pheej ntawm photosynthesis thiab yog thawj kauj ruam hauv C3 los yog Calvin Cycle.

Ib yam li ntawd, carbon fixation txhais li cas? Carbon fixation los yog сarbon assimilation yog cov txheej txheem hloov dua siab tshiab ntawm inorganic carbon ( carbon dioxide) rau cov organic tebchaw los ntawm cov kab mob nyob. Cov piv txwv tseem ceeb tshaj plaws yog photosynthesis, txawm tias chemosynthesis yog lwm hom carbon fixation uas tuaj yeem tshwm sim thaum tsis muaj hnub ci.

Ib yam li ntawd, tej zaum koj yuav nug, vim li cas Calvin Benson lub voj voog tseem hu ua lub voj voog kho carbon?

Cov txheej txheem no yog hu ua carbon fixation vim CO2 yog "tso" los ntawm ib daim ntawv inorganic rau hauv cov organic molecules.

RuBP rov tsim dua li cas hauv Calvin lub voj voog?

Hauv theem 1, enzyme RuBisCO suav nrog carbon dioxide rau hauv cov organic molecule. Hauv theem 2, cov organic molecule raug txo. Hauv theem 3, RUB , lub molecule uas pib lub lub voj voog , yog rov tsim dua tshiab yog li ntawd cov lub voj voog tuaj yeem txuas ntxiv. Nyob rau hauv cov ntsiab lus, nws yuav siv sij hawm rau lem ntawm lub Calvin lub voj voog kho rau 6 carbon atoms los ntawm CO2.

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