Dab tsi ntawm cov hauv qab no yog tus txais hydrogen thaum lub sijhawm photosynthesis?

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Dab tsi ntawm cov hauv qab no yog tus txais hydrogen thaum lub sijhawm photosynthesis?
Dab tsi ntawm cov hauv qab no yog tus txais hydrogen thaum lub sijhawm photosynthesis?

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Video: Dab tsi ntawm cov hauv qab no yog tus txais hydrogen thaum lub sijhawm photosynthesis?
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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. Cov kev sib txawv no yog qhov tseem ceeb rau lub luag haujlwm sib txawv ntawm NADH thiab NADPH. https://en.wikipedia.org › Nicotinamide_adenine_dinucleotide

Nicotinamide adenine dinucleotide - Wikipedia

. Ob leeg ntawm lawv yog cov feem ntau siv thiab zoo tshaj plaws hydrogen txais. NAD thiab NADP ob leeg ua raws li coenzymes thaum lub sij hawm cov txheej txheem ntawm photosynthesis.

Y Yuav ua li cas yog hydrogen txais hauv photosynthesis?

ib lub molecule uas, ua ke nrog cov ntaub so ntswg enzyme, nqa hydrogen los ntawm ib qho metabolite (oxidant) mus rau lwm tus (reductant) lossis rau molecular oxygen los tsim h2o. Synonym: hydrogen Acceptor.

Qhov twg hauv qab no tus neeg txais hydrogen thaum lub sijhawm photosynthesis thiab ua pa?

Oxygen ua raws li qhov kawg hydrogen txais. Tsis zoo li photophosphorylation qhov twg nws yog lub teeb lub zog uas yog siv los tsim cov proton gradient xav tau rau phosphorylation, hauv kev ua pa nws yog lub zog ntawm oxidation-txo siv rau tib txoj kev.

Qhov twg hauv qab no yog tus txais hydrogen?

NAD (coenzyme-I)

Qhov twg hauv qab no yog tus txais hydrogen thaum ua pa?

Oxygen ua raws li qhov kawg hydrogen txais nyob rau hauv electron thauj saw ntawm mitochondria.

Pom zoo:

Dab tsi ntawm cov hauv qab no txo qis los ntawm laminating cov tub ntxhais ntawm lub tshuab hloov pauv?

Dab tsi ntawm cov hauv qab no txo qis los ntawm laminating cov tub ntxhais ntawm lub tshuab hloov pauv?

Dab tsi ntawm cov hauv qab no txo qis los ntawm laminating cov tub ntxhais ntawm lub tshuab hloov pauv? Hysteresis poob . YYuav siv dab tsi los laminate cov tub ntxhais ntawm transformer? Silicon Steel plays lub luag haujlwm loj heev hauv laminated core-based transformers.

Thaum lub sijhawm tsim cov coke twg ntawm cov hauv qab no tau txais los ntawm cov khoom lag luam?

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.

Dab tsi ntawm cov hauv qab no txo qis los ntawm laminating lub hauv paus ntawm lub tshuab hloov pauv?

Dab tsi ntawm cov hauv qab no txo qis los ntawm laminating lub hauv paus ntawm lub tshuab hloov pauv?

Dab tsi ntawm cov hauv qab no txo qis los ntawm laminating lub hauv paus ntawm lub tshuab hloov pauv? Hysteresis poob . Lub hom phiaj ntawm laminating cov tub ntxhais hauv lub transformer yog dab tsi? Cov tub ntxhais hlau ntawm lub tshuab hloov pauv yog laminated nrog cov ntawv nyias;

Dab tsi ntawm cov hauv qab no cuam tshuam nrog kev hloov pauv ntawm cov dej hauv photosynthesis?

Dab tsi ntawm cov hauv qab no cuam tshuam nrog kev hloov pauv ntawm cov dej hauv photosynthesis?

Manganese (Mn 2 + ) yog siv rau photolysis ntawm dej los tsim oxygen thiab electrons thaum lub teeb tshwm sim ntawm photosynthesis. Nws yog qhov tshwm sim ntawm kev tawg ntawm cov dej mus rau hauv hydrogen thiab oxygen nyob rau hauv lub illuminated chloroplast.

Thaum lub sijhawm embryonic txoj kev loj hlob ntawm lub hlwb hauv qab no yog dab tsi?

Thaum lub sijhawm embryonic txoj kev loj hlob ntawm lub hlwb hauv qab no yog dab tsi?

Nco ntsoov tias thaum lub sij hawm embryonic txoj kev loj hlob lub hlwb yog pib los ntawm peb lub hauv paus vesicles: Forebrain, Midbrain, thiab Hindbrain Cov hlwv no thaum kawg ua tsib lub hlwb faib: Telencephalon Telencephalon Hauv tib neeg lub hlwb.