Video: Dab tsi yog kev sib raug zoo ntawm lub substrate thiab catalyst?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A catalyst yog ib qho tshuaj uas ua rau tus nqi nce ntawm tshuaj tiv thaiv tsis muaj nws tus kheej raug hloov los ntawm cov tshuaj tiv thaiv. Qhov tseeb tias lawv tsis hloov pauv los ntawm kev koom tes hauv cov tshuaj tiv thaiv qhov txawv catalysts los ntawm substrate , uas yog cov reactants uas catalysts ua haujlwm. Enzymes catalyze cov tshuaj tiv thaiv biochemical.
Tib neeg kuj nug, qhov kev sib raug zoo ntawm lub catalyst thiab ib qho enzyme yog dab tsi?
Catalysts yog cov khoom uas nce lossis txo tus nqi ntawm cov tshuaj tiv thaiv tshuaj tab sis tseem tsis hloov pauv. Enzymes yog cov proteins uas nce tus nqi ntawm cov tshuaj tiv thaiv kev hloov pauv substrate rau hauv cov khoom.
Dab tsi yog bio catalyst? A biological catalyst yog ib qho enzyme. Enzymes yog cov protein uas ua kom muaj tshuaj lom neeg hauv cov hlwb. Enzymes tseem ceeb vim lawv tso cai rau cov hlwb
Ua li no, kev sib raug zoo ntawm substrate thiab enzyme yog dab tsi?
Enzyme Active Site thiab Substrate Qhov tshwj xeeb Enzymes khi nrog cov tshuaj reactants hu ua substrate . Tej zaum yuav muaj ib lossis ntau dua substrate rau txhua hom ntawm enzyme , nyob ntawm cov tshuaj tiv thaiv tshwj xeeb. Hauv qee cov tshuaj tiv thaiv, ib leeg-reactant substrate tau tawg ua ntau yam khoom.
Lub luag haujlwm ntawm lub substrate yog dab tsi?
Lub substrate yog ib tug molecule raws li ib tug enzyme ua. Enzymes catalyze tshuaj tiv thaiv nrog rau cov substrate. Nyob rau hauv cov ntaub ntawv ntawm ib tug substrate, lub substrate khi nrog lub enzyme active site, thiab ib tug enzyme-substrate complex yog tsim.
Pom zoo:
Nws txhais li cas thaum kev sib raug zoo ntawm kev sib raug zoo ua kev cuam tshuam?
Kev sib raug zoo ntawm ob tus neeg uas txhua tus neeg nyob ntawm thiab tau txais kev txhawb zog, txawm tias muaj txiaj ntsig lossis kev puas tsuaj, los ntawm lwm tus. ib qho kev sib cuam tshuam lossis kev sib raug zoo ntawm ob tus neeg, pab pawg, thiab lwm yam
Qhov kev sib raug zoo ntawm lub siab thiab lub zog yog dab tsi?
Zoo Siab txhais tau tias yog 'Force per unit area'-- Pressure = force/area. Yog li, pom tseeb, Force thiab Pressure muaj feem xyuam nrog, piv txwv li, Force yog ncaj qha proportional to Pressure, uas txhais tau hais tias, lub zog ntau dua koj siv rau ntawm thaj chaw ruaj khov, qhov siab dua koj tsim
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Newton txoj cai thib ob ntawm kev txav mus los piav txog kev sib raug zoo ntawm kev quab yuam thiab kev nrawm. Lawv ncaj qha proportional. Yog tias koj nce lub zog siv rau ib qho khoom, qhov acceleration ntawm cov khoom ntawd nce los ntawm tib yam. Nyob rau hauv luv luv, quab yuam sib npaug loj lub sij hawm acceleration
Dab tsi yog qhov kev sib raug zoo ntawm kev ua lej ntawm qhov kev nyuaj siab khov kho thiab Mollality?
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Dab tsi yog txoj hauv kev zoo li kev tshawb fawb thiab kev sib raug zoo?
Qhov zoo sib xws ntawm natural science thiab social sciences yog ob qho tib si saib cov xwm txheej tshwj xeeb. Tab sis kev soj ntsuam rau social scientist tuaj yeem muab faib ua kev soj ntsuam, nug cov lus nug, kawm cov ntaub ntawv sau. Tab sis tus kws tshawb fawb ntuj tsis tuaj yeem siv cov kev no