Dab tsi yog substrate rau catalase?
Dab tsi yog substrate rau catalase?

Video: Dab tsi yog substrate rau catalase?

Video: Dab tsi yog substrate rau catalase?
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Hauv peb qhov xwm txheej, lub enzyme yog catalase, lub substrate yog hydrogen peroxide, thiab cov tshiab tsim tebchaw yog oxygen gas thiab dej.

Tsis tas li ntawd, puas catalase khi rau lub substrate uas tsis yog hydrogen peroxide?

Enzymes hauv lub cev Luckily, muaj ib enzyme uas pab neutralize oxidative tebchaw zoo li hydrogen peroxide . Cov enzyme catalase pab tiv thaiv lub cev los ntawm oxidative cell puas los ntawm kev tawg hydrogen peroxide rau dej thiab oxygen. Ib qho enzyme muaj ib qho chaw ua haujlwm rau cov ntsiab lus tshwj xeeb txuas.

Tsis tas li ntawd, dab tsi yog qhov reagent uas ua haujlwm raws li lub substrate hauv kev sim catalase?

H2O2; hydrogen peroxide Enzymes uas tseem ceeb rau lub cell thiab tsim txhua lub sijhawm Kev tsim cov enzymes Enzymes tsim tsuas yog muaj cov substrate tsim nyog Inducible lossis adaptive enzymes

Tib neeg kuj nug, tus qauv ntawm catalase yog dab tsi?

Catalase (EC 1.11. 1.6) yog ib qho enzyme uas muaj nyob rau hauv cov peroxisomes ntawm mammalian hlwb. Nws yog ib tug tetrameric enzyme uas muaj plaub zoo tib yam, tetrahedrally teem subunits ntawm 60 kDa, txhua tus muaj nyob rau hauv nws active chaw ib heme pawg thiab NADPH.

Dab tsi yog cov substrate thiab cov khoom ntawm cov tshuaj tiv thaiv catalysed los ntawm catalase?

Cov tshuaj uas enzymes ua rau yog hu ua substrate thiab cov khoom tsim tau raug hu ua cov khoom . Hauv qhov piv txwv no, enzyme catalase ua rau ntawm substrate hydrogen peroxide los ua cov tshuaj cov khoom dej thiab oxygen.

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