Catalase yog ib qho tseem ceeb tshaj antioxidant enzymes. Raws li nws decomposes hydrogen peroxide rau innocuous khoom xws li dej thiab oxygen, catalase yog siv tawm tsam ntau oxidative kev nyuaj siab kab mob raws li ib tug kho tus neeg sawv cev.
Puas enzyme catalase ua haujlwm?
Catalase yog ib qho enzyme uas pom muaj nyob hauv yuav luag txhua yam kabmob uas muaj sia nyob tau raug oxygen (xws li cov kab mob, nroj tsuag, thiab tsiaj txhu) uas catalyzes decomposition ntawm hydrogen peroxide rau dej thiab oxygen. Nws yog ib qho tseem ceeb heev enzyme tiv thaiv lub cell ntawm oxidative puas los ntawm reactive oxygen hom (ROS).
Catalase catalyze yog dab tsi?
Catalase, ib qho enzyme uas coj los ntawm (catalyses) cov tshuaj tiv thaiv uas hydrogen peroxide decomposed rau dej thiab oxygen. … Hauv cov tsiaj nyeg, catalase muaj nyob hauv daim siab.
Lub hauv paus ntsiab lus ntawm kev kuaj catalase yog dab tsi?
PRINCIPLE: Kev tawg ntawm hydrogen peroxide rau hauv oxygen thiab dej yog kho los ntawm enzyme catalase. Thaum ib qho me me ntawm cov kab mob uas tsim catalase tau nkag mus rau hauv hydrogen peroxide, kev nthuav dav sai ntawm cov npuas ntawm cov pa, cov khoom gaseous ntawm cov enzyme kev ua, yog tsim.
Catalase ua haujlwm sai npaum li cas?
Lub enzyme catalase sai sai ua rau hydrogen peroxide rau hauv dej thiab oxygen. Hauv lwm lo lus, catalase tiv thaiv cov hlwb los ntawm cov tshuaj lom ntawm hydrogen peroxide. Txhua lub hlwb aerobic tsim catalase. Ib moleculentawm catalase enzyme yuav ua hauj lwm rau 40 lab molecules ntawm hydrogen peroxide ib ob !
