Kev ua pa ntawm tes puas xav tau dej?
Kev ua pa ntawm tes puas xav tau dej?

Video: Kev ua pa ntawm tes puas xav tau dej?

Video: Kev ua pa ntawm tes puas xav tau dej?
Video: Kev Ua Tshoob Thiab Kev Hais Lus Hauv Rooj Tshoob - Nyiaj Xyooj Muas 2024, Lub Xya hli ntuj
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Thaum dej yog tawg los tsim oxygen thaum lub sij hawm photosynthesis, nyob rau hauv cellular ua pa oxygen yog ua ke nrog hydrogen los tsim dej . Thaum photosynthesis xav tau carbon dioxide thiab tso pa oxygen, cellular respiration yuav tsum tau oxygen thiab tso cov pa roj carbon dioxide.

Ib yam li ntawd, nws tau nug, puas xav tau dej hauv kev ua pa ntawm tes?

Ua li no, dej yog tsim raws li ib tug byproduct ntawm cov metabolism hauv. Lub luag haujlwm tseem ceeb ntawm cellular ua pa tsis yog los tsim qhov ntawd dej tab sis muab cov cell nrog lub zog.

Qhov thib ob, puas cellular respiration xav tau lub zog? Yog li ntawm no yog qhov catch: cellular ua pa yog cov tshuaj tiv thaiv biochemical hauv koj cov cell. Kev tshuaj lom biochemical xav tau lub zog nyob rau hauv daim ntawv ntawm ATP. Qhov tseeb, thawj kauj ruam ntawm cellular ua pa Nws cuam tshuam rau ib qho molecule ntawm qabzib rau hauv ob lub molecules ntawm pyruvic acid. Qhov no xav tau ATP los ntawm lub cell.

Xav txog qhov no, dej ua dab tsi hauv cellular respiration?

Thaum cov electrons mus txog qhov complex, lawv yuav yuav siv los txo cov pa oxygen (tus txais lub tshuab hluav taws xob zaum kawg hauv cov saw hlau) mus rau hauv dej . Qhov sib txawv tseem ceeb ntawm kev ua haujlwm ntawm dej nyob rau hauv cellular ua pa thiab photosynthesis, yog tias dej yog cov khoom ntawm cellular ua pa , thiab dej yog reactant hauv photosynthesis.

Vim li cas cellular ua pa tseem ceeb?

Kev ua pa ntawm tes Nws yog ib qho tseem ceeb rau kev ciaj sia ntawm cov kab mob feem ntau vim tias lub zog hauv cov piam thaj tsis tuaj yeem siv los ntawm cov hlwb kom txog thaum nws khaws cia hauv ATP. Cov xovtooj siv ATP los ua haujlwm zoo rau txhua yam ntawm lawv cov haujlwm-kom loj hlob, faib, hloov pauv ntawm tes ntu, thiab ua haujlwm ntau lwm yam haujlwm.

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