Epimerase thiab isomerase tsis qhia meej meej. 11. Hom kev tshwj xeeb twg yog sawv cev hauv cov tshuaj tiv thaiv hauv qab no? Kev piav qhia: Qhov tseeb substrate tshwj xeeb yog ib qho uas cov enzymes yuav ua rau tsuas yog substrate thiab catalyze nkaus xwb ib qho tshuaj tiv thaiv.
Qhov twg hauv qab no tsis yog Proenzyme?
1. Qhov twg hauv qab no tsis yog proenzyme? Nqe lus piav qhia: Proenzymes muaj cov npe pro-zoo li prothrombin, proelastase thiab lwm yam, lossis cov lus tom qab-ogen zoo li pepsinogen, trypsinogen, thiab lwm yam.
Dab tsi yog enzyme Stereospecificity?
Enzyme stereospecificity ntawm tag nrho cov xov tooj ntawm tes yog qhov suav ntawm cov stereospecificities ntawm tag nrho cov enzymes koom nrog hauv cov metabolism ntawm cov substrateQhov sib txawv stereospecificities nyob rau hauv cov metabolism ntawm ib tug tshuaj ntawm tag nrho cov cell feem thiab enzymes taw tes rau kev koom tes ntawm lwm yam enzymes.
Qhov tshwj xeeb enzyme yog dab tsi muab piv txwv?
Enzymes qhia qhov tshwj xeeb hauv substrate yog tshwj xeeb tsuas yog rau ib qho substrate thiab ib qho tshuaj tiv thaivPiv txwv: Enzyme lactase tuaj yeem tsuas hydrolyze β-1-4 glycosidic daim ntawv cog lus ntawm lactose kom yield galactose thiab qabzib.. Ib yam li ntawd, M altase tsuas tuaj yeem ua rau ntawm α-1-4 glycosidic txuas ntawm ob lub qabzib molecules hauv m altose.
Pab piv txwv tshwj xeeb yog dab tsi?
pab pawg tshwj xeeb tshwm sim thaum ib qho enzyme tsuas yog hnov mob nrog cov molecules uas muaj cov haujlwm tshwj xeeb, xws li cov qauv uas muaj ntxhiab, phosphate pawg, thiab methyls. … Lwm qhov piv txwv yog hexokinase, ib qho enzyme koom nrog hauv glycolysis uas phosphorylate qabzib los tsim cov piam thaj-6-phosphate.
