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Qhov kev ua enzyme cuam tshuam li cas los ntawm qhov kub thiab txias?
Qhov kev ua enzyme cuam tshuam li cas los ntawm qhov kub thiab txias?

Video: Qhov kev ua enzyme cuam tshuam li cas los ntawm qhov kub thiab txias?

Video: Qhov kev ua enzyme cuam tshuam li cas los ntawm qhov kub thiab txias?
Video: TUDev Tech Talk с профессором Борой Озкан - Финтех и будущее финансов 2024, Kaum ib hlis
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Kev ua haujlwm enzyme nce li kub nce, thiab nyob rau hauv lem nce tus nqi ntawm cov tshuaj tiv thaiv. Qhov no kuj txhais tau tias kev ua si txo qis thaum txias dua kub . Tag nrho cov enzymes muaj ntau yam ntawm kub thaum lawv ua haujlwm, tab sis muaj tseeb kub qhov twg lawv ua haujlwm zoo.

Ib yam li ntawd, ua haujlwm enzyme cuam tshuam li cas los ntawm qhov kub thiab txias?

Kev kub ntxhov . Zoo li feem ntau cov tshuaj tiv thaiv, tus nqi ntawm ib qho enzyme -catalyzed cov tshuaj tiv thaiv nce raws li qhov kub yog tsa. Ib kaum degree Centigrade nce nyob rau hauv kub yuav nce lub kev ua si ntawm feem ntau cov enzymes los ntawm 50 mus rau 100%. Ib txhia cov enzymes poob lawv kev ua si thaum khov.

Qhov thib ob, dab tsi cuam tshuam rau kev ua haujlwm enzyme? Ob peb yam cuam tshuam rau tus nqi ntawm cov tshuaj tiv thaiv enzymatic mus - kub , pH , enzyme concentration , substrate concentration , thiab muaj cov inhibitors lossis activators.

Ib tug kuj yuav nug, yuav ua li cas tshwm sim rau enzymes thaum kub nce?

Nce hauv kub nce kev ua haujlwm molecular, thiab tuaj yeem ua rau muaj kev sib tsoo ntau dua ntawm cov enzymes thiab substrate. Yog tias kub nce siab heev, txawm li cas los xij, lub cov enzymes tuaj yeem ua denatured, thiab cov teebmeem zoo ntawm cov kub nce tuaj yeem yog nullified.

Koj ntsuas kev ua enzyme li cas?

Kev ntsuam xyuas enzyme

  1. Enzyme assay yog txoj hauv kev los ntsuas kev ua haujlwm enzymatic.
  2. Qhov kom muaj nuj nqis lossis concentration ntawm ib qho enzyme tuaj yeem qhia tau nyob rau hauv cov nyiaj molar, xws li nrog rau lwm yam tshuaj, lossis hais txog kev ua haujlwm hauv enzyme units.
  3. Kev ua enzyme = moles ntawm substrate hloov dua siab tshiab rau ib chav tsev lub sij hawm = tus nqi × cov tshuaj tiv thaiv ntim.

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