Qhov twg tshwm sim thawj lub teeb nyob ntawm qhov tshwm sim lossis lub teeb ywj pheej?

Video: Qhov twg tshwm sim thawj lub teeb nyob ntawm qhov tshwm sim lossis lub teeb ywj pheej?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Cov Teeb - Nyob thiab Teeb - Independent Reactions . Cov teeb pom kev zoo , lub teeb - raws li kev xav , ua up ua ntej . Peb hu lawv ob leeg thiab ob lub npe. Hauv teeb - raws li kev xav photosynthesis, lub zog los ntawm teeb propels cov electrons los ntawm ib tug photosystem mus rau lub high-zog lub xeev.

Yog li ntawd, yog photosystem 1 lub teeb nyob ntawm tus kheej lossis ywj pheej?

Teeb zog yog harnessed nyob rau hauv Photosystems I thiab II, ob qho tib si muaj nyob rau hauv thylakoid daim nyias nyias ntawm chloroplasts. Hauv teeb - ywj siab Cov tshuaj tiv thaiv (lub voj voog Calvin), cov carbohydrate molecules tau sib sau los ntawm cov pa roj carbon dioxide siv cov tshuaj siv hluav taws xob tua thaum lub sijhawm teeb - nyob cov tshuaj tiv thaiv.

Ib sab saum toj no, qhov teeb meem nyob qhov twg? Nyob rau hauv photosynthesis, lub teeb - raws li kev xav noj qhov chaw ntawm thylakoid daim nyias nyias. Sab hauv ntawm lub thylakoid membrane yog hu ua lub lumen, thiab sab nraum lub thylakoid membrane yog lub stroma, qhov twg teeb - ywj siab cov tshuaj tiv thaiv coj qhov chaw.

Kuj Paub tias, lub teeb nyob ntawm lub teeb thiab lub teeb ywj pheej zoo li cas?

Hauv teeb - ywj siab xav los yog Calvin lub voj voog, lub zog hluav taws xob los ntawm teeb - raws li kev xav muab lub zog tsim cov carbohydrates los ntawm carbon dioxide molecules. Tom qab lub zog xa mus, lub zog thauj khoom molecules rov qab mus rau qhov teeb - raws li kev xav kom tau txais cov hluav taws xob hluav taws xob ntau dua.

Leej twg nrhiav tau lub teeb nyob rau hauv cov kev tshwm sim?

Calvin lub voj voog ( nrhiav pom los ntawm Melvin Calvin) tshwm sim nyob rau hauv lub stroma ntawm chloroplast, thiab ntawm no, lub zog nyob rau hauv daim ntawv ntawm ATP thiab NADPH los ntawm lub teeb - nyob ntawm cov tshuaj tiv thaiv yog siv los hloov carbondioxide rau carboxyhydrates, uas yog 2 glyceraldehyde-3-phosphate (Daim duab 6.1), nyob rau hauv ib tug biochemical. tshuaj tiv thaiv.

Pom zoo:

Dab tsi yog qhov xwm txheej ywj pheej hauv qhov tshwm sim?

Cov xwm txheej ywj pheej. Thaum ob qhov xwm txheej tau hais tias muaj kev ywj pheej ntawm ib leeg, qhov no txhais tau li cas yog qhov tshwm sim uas ib qho tshwm sim tsis muaj kev cuam tshuam rau qhov tshwm sim ntawm lwm qhov xwm txheej tshwm sim. Ib qho piv txwv ntawm ob qhov xwm txheej ywj pheej yog raws li hauv qab no; hais tias koj dov ib tug tuag thiab flipped ib npib

Qhov twg los thawj qhov ntev lossis qhov dav lossis qhov siab?

Dab tsi los ua ntej? Graphics 'kev lag luam tus qauv yog dav los ntawm qhov siab (dav x qhov siab). Txhais tau hais tias thaum koj sau koj qhov ntsuas, koj sau lawv los ntawm koj qhov kev xav, pib nrog qhov dav. Qhov ntawd tseem ceeb

Dab tsi yog lub teeb ywj pheej ntawm photosynthesis?

Oxygenic photosynthesis yog tsim los ntawm ob theem: lub teeb-dependent cov tshuaj tiv thaiv thiab lub teeb-yeeb yam tshwm sim. 4. Cov tshuaj tiv thaiv lub teeb-yooj yim siv ATP thiab NADPH los ntawm cov tshuaj tiv thaiv lub teeb kom txo tau cov pa roj carbon dioxide thiab hloov lub zog mus rau cov khoom siv hluav taws xob hluav taws xob hauv cov carbohydrates xws li qabzib

Dab tsi yog qhov xwm txheej ywj pheej tshwm sim?

Hauv qhov tshwm sim, ob qhov xwm txheej muaj kev ywj pheej yog tias qhov xwm txheej ntawm ib qho xwm txheej tsis cuam tshuam qhov tshwm sim ntawm lwm qhov xwm txheej. Yog tias qhov xwm txheej ntawm ib qho xwm txheej cuam tshuam rau qhov tshwm sim ntawm lwm qhov xwm txheej, ces cov xwm txheej yog nyob ntawm. Muaj ib tug liab 6-sab ncaj ncees tuag thiab ib tug xiav 6-sab ncaj ncees tuag