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Video: Yuav ua li cas xam cov enzyme concentration?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2024-01-18 08:15
Kev ntsuam xyuas enzyme
- Enzyme kev ntsuam xyuas yog txoj hauv kev los ntsuas enzymatic kev ua si.
- Qhov ntau los yog concentration ntawm ib enzyme tuaj yeem nthuav tawm hauv cov molar ntau npaum li cas nrog rau lwm yam tshuaj, lossis hais txog kev ua haujlwm hauv enzyme units.
- Enzyme kev ua si = moles ntawm substrate hloov dua siab tshiab rau ib chav tsev lub sij hawm = tus nqi × cov tshuaj tiv thaiv ntim.
Ua kom pom qhov no, koj yuav ua li cas xam cov enzyme concentration los ntawm absorbance?
Koj yuav tsum correlate lub absorbance ntawm cov khoom tso tawm nyob rau hauv koj qhov kev ntsuam xyuas nrog cov qauv khoom nkhaus. Los ntawm kev siv y = mx + c, los ntawm koj (Standard nkhaus) koj yuav tsum tau xyuas cov concentration ntawm cov khoom tso tawm nyob rau hauv lub sij hawm ntawm microgram. Tom qab txheeb xyuas tus nqi ntawm cov khoom tso tawm, koj tuaj yeem ua tau xam Enzyme kev ua si.
Tsis tas li ntawd, dab tsi yog ib chav tsev ntawm qhov enzyme sib npaug? Cov enzyme units , los yog thoob ntiaj teb chav tsev rau enzyme (cim U, qee zaum kuj IU) yog a chav tsev ntawm enzyme 's catalytic kev ua ub no. 1 U (Μmol / min) txhais tau tias yog tus nqi ntawm cov enzyme uas catalyzes hloov dua siab tshiab ntawm ib micromole ntawm substrate ib feeb nyob rau hauv cov kev cai teev ntawm txoj kev ntsuam xyuas.
Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog enzyme concentration?
Enzyme Concentration . Tus nqi ntawm enzyme tam sim no nyob rau hauv cov tshuaj tiv thaiv yog ntsuas los ntawm cov dej num nws catalyzes. Kev sib raug zoo ntawm kev ua si thiab concentration cuam tshuam los ntawm ntau yam xws li kub, pH, thiab lwm yam.
Koj txhais li cas los ntawm enzymes?
Enzyme : Proteins uas ua rau kom tus nqi ntawm cov tshuaj tiv thaiv kab mob hauv lub cev muaj sia. Ib enzyme ua raws li catalyst rau cov tshuaj tiv thaiv tshwj xeeb, hloov cov txheej txheem reactants (hu ua substrates) rau hauv cov khoom tshwj xeeb. Tsis muaj cov enzymes , liv as peb paub nws yuav tsis muaj nyob.
Pom zoo:
Kev sib raug zoo ntawm enzyme concentration thiab cov tshuaj tiv thaiv tus nqi yog dab tsi?
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