Qhov sib txawv tseem ceeb ntawm cov tshuaj lom neeg thiab cov tshuaj biochemical yog cov tshuaj tiv thaiv kab mob yog cov txheej txheem uas ib lossis ntau cov reactants hloov mus rau hauv ib lossis ntau cov khoom sib txawv tsis hais nyob ib puag ncig, thaum cov tshuaj tiv thaiv biochemical yog kev hloov pauv ntawm ib lub molecule. mus rau ib tug txawv molecule nkaus xwb nyob rau hauv lub cell.
Hloov cov tshuaj tuaj yeem yog vim kev hloov pauv ntawm lub cev thiab tshuaj hloov pauv. Hauv kev hloov pauv ntawm lub cev, muaj qhov sib txawv ntawm qhov tsos, tsis hnov tsw, lossis cov khoom siv yooj yim uas tsis muaj qhov sib txawv ntawm cov khoom. Hauv kev hloov tshuaj lom neeg, muaj kev hloov pauv ntawm cov tshuaj. Cov tshuaj lom neeg thiab cov tshuaj biochemical yog ob qho tib si vim kev hloov pauv ntawm cov tshuaj.
Tshuaj Reactions yog dab tsi?
Cov tshuaj tiv thaiv tshuaj yog ib txoj hauv kev uas ib lossis ntau cov reactants hloov mus rau ib lossis ntau yam khoom sib txawv tsis hais nyob ib puag ncig. Nws kuj txhais tau tias yog txheej txheem uas ua rau cov tshuaj hloov pauv ntawm ib pawg tshuaj mus rau lwm qhov. Cov tshuaj pib koom nrog hauv cov tshuaj tiv thaiv tshuaj yog reactants (reagents). Hauv cov tshuaj tiv thaiv tshuaj, cov tshuaj hloov pauv ntawm cov reactants feem ntau tshwm sim. Qhov no hloov cov muaj pes tsawg leeg ntawm reactants. Vim qhov no, nws yields ib los yog ntau yam khoom. Cov khoom feem ntau muaj cov khoom sib txawv ntawm cov khoom.
Daim duab 01: Tshuaj Tiv Thaiv
Cov tshuaj tiv thaiv feem ntau yog catalyzed los ntawm inorganic catalysts. Cov tshuaj tiv thaiv kab mob tau piav qhia siv tshuaj sib npaug. Cov kev sib npaug tshuaj muaj xws li cov khoom pib, cov khoom kawg, qee zaum cov khoom nruab nrab, thiab cov kev mob tshwm sim. Cov tshuaj tiv thaiv no tshwm sim ntawm tus yam ntxwv cov tshuaj tiv thaiv ntawm qhov kub thiab txias thiab tshuaj lom neeg concentration. Feem ntau, cov tshuaj tiv thaiv tus nqi nce nrog qhov nce hauv qhov kub thiab txias vim tias muaj ntau lub zog thermal muaj kom ncav cuag lub zog ua kom muaj zog uas yuav tsum tau ua rau kev sib tsoo ntawm cov atoms. Cov tshuaj tiv thaiv tuaj yeem mus rau pem hauv ntej lossis thim rov qab mus txog thaum lawv mus txog qhov sib npaug. Ntxiv mus, tshuaj lom neeg cov tshuaj tiv thaiv tau muab faib ua ntau hom subtypes xws li kev sib xyaw ua ke, cov tshuaj tiv thaiv decompositions, cov tshuaj tiv thaiv ntxiv, cov tshuaj hloov pauv, cov dej nag lossis daus, cov tshuaj tiv thaiv tsis zoo, thiab cov tshuaj tiv thaiv redox.
Dab tsi yog Biochemical Reactions?
Cov tshuaj tiv thaiv biochemical yog kev hloov pauv ntawm ib lub molecule mus rau ib qho txawv molecule nkaus xwb nyob rau hauv lub cell. Cov tshuaj tiv thaiv biochemical feem ntau yog tswj los ntawm enzymes. Cov protein no tshwj xeeb tuaj yeem tswj tau ib qho kev tshwm sim. Cov tshuaj tiv thaiv tuaj yeem tswj tau los ntawm cov enzymes meej heev. Cov tshuaj tiv thaiv tshwm sim nyob rau hauv cheeb tsam tshwj xeeb ntawm cov enzyme. Lub cheeb tsam no yog ib qho chaw nquag. Nws yog ib feem me me ntawm cov enzyme uas feem ntau pom nyob rau hauv ib qho cleft. Nws muaj ntau yam peculiar amino acid residues. Tus so ntawm cov enzyme feem ntau yog rau stabilization.
Daim duab 02: Cov tshuaj tiv thaiv biochemical
Lub luag haujlwm catalytic ntawm enzymes tso siab rau ntau yam, suav nrog cov duab molecular, kev sib raug zoo, kev sib thooj, thiab kev taw qhia ntawm substrate molecules txheeb ze rau enzyme, proton pub dawb lossis tshem tawm, electrostatic cuam tshuam, thiab lwm yam. Cov kab mob lom neeg hu ua metabolism. Nws faib ua ob hom: anabolism thiab catabolism. Anabolism yog kev sib txuas ntawm cov molecules complex. Catabolism yog kev tawg ntawm cov molecules complex. Cov tshuaj tiv thaiv biochemical muaj ntau yam subtypes: neutralization cov tshuaj tiv thaiv, cov tshuaj tiv thaiv condensation, oxidation thiab txo cov tshuaj tiv thaiv, pab pawg hloov cov tshuaj tiv thaiv, thiab cov tshuaj isomerization. Tsis tas li ntawd, bioenergetics kawm txog cov peev txheej ntawm lub zog rau cov tshuaj biochemical.
Dab tsi yog qhov Zoo sib xws ntawm Cov Tshuaj thiab Cov Tshuaj Tiv Thaiv Biochemical?
- Ob hom kev tawm tsam cuam tshuam nrog kev hloov pauv ntawm cov tshuaj muaj pes tsawg leeg.
- Cov tshuaj tiv thaiv no yog catalyzed los ntawm catalysts.
- Lawv hloov cov tshuaj molecules rau hauv cov khoom.
- Ob hom kev tawm tsam tsim cov roj ua khoom lag luam.
Qhov txawv ntawm Tshuaj thiab Biochemical Reactions yog dab tsi?
Cov tshuaj tiv thaiv tshuaj yog ib txoj hauv kev uas ib lossis ntau cov reactants hloov mus rau hauv ib lossis ntau cov khoom sib txawv txawm hais tias nyob ib puag ncig. Nyob rau hauv sib piv, ib tug biochemical cov tshuaj tiv thaiv yog ib tug transformation ntawm ib tug molecule rau ib tug txawv molecule xwb nyob rau hauv ib tug cell nyob. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cov tshuaj lom neeg thiab cov tshuaj biochemical. Tsis tas li ntawd, cov tshuaj tiv thaiv tshuaj yog catalyzed los ntawm inorganic catalysts. Ntawm qhov tod tes, cov tshuaj tiv thaiv biochemical yog catalyzed los ntawm enzymes.
Cov infographic hauv qab no nthuav tawm cov npe sib txawv ntawm cov tshuaj lom neeg thiab cov tshuaj lom neeg biochemical hauv daim ntawv teev npe.
Summary – Tshuaj vs Biochemical Reactions
Tshuaj thiab biochemical cov tshuaj tiv thaiv yog ob qho tib si vim muaj kev hloov pauv ntawm cov tshuaj. Cov tshuaj tiv thaiv tshuaj yog cov txheej txheem uas ib lossis ntau cov reactants hloov mus rau ib lossis ntau cov khoom sib txawv tsis hais nyob ib puag ncig. Ntawm qhov tod tes, cov tshuaj tiv thaiv biochemical yog txheej txheem ntawm kev hloov pauv ntawm ib lub molecule mus rau ib qho txawv molecule hauv ib lub cell. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm cov tshuaj thiab cov tshuaj biochemical.
