Kev kuaj catalase yog ib qho tseem ceeb tshwj xeeb uas siv los txiav txim seb Gram + cocci yog ib qho staphylococci lossis streptococci. Catalase yog ib qho enzyme uas hloov cov hydrogen peroxide rau dej thiab cov pa oxygen. … Yog muaj npuas tshwm (vim yog tsim cov pa pa) cov kab mob no catalase zoo.
Koj ua li cas sib txawv ntawm staphylococcus thiab streptococcus?
Streptococci yog Gram-zoo cocci uas loj hlob hauv khub lossis chains. Lawv tau nkag siab qhov txawv ntawm staphylococci los ntawm lawv cov Gram-stain tsos thiab los ntawm qhov tsis zoo catalase test. Ntau tshaj 30 hom tau txheeb pom.
Vim li cas qhov ntsuas catalase tseem ceeb?
Kev kuaj kab mob catalase pab kom pom cov enzyme catalase hauv cov kab mob. Nws yog ib qho tseem ceeb rau kev sib txawv catalase-zoo Micrococcaceae los ntawm catalase-negative Streptococaceae.
Vim li cas Staphylococcus tsim catalase?
Kev tsim cov catalase yog suav tias yog ua tus kabmob virus hauv Staphylococcus aureus, tso cai rau cov kab mob kom zoo dua tiv thaiv cov kab mob hauv lub cev thiab tua cov kab mob los ntawm hydrogen peroxide (4, 5). Staphylococcus hom yog catalase zoo thiab facultatively anaerobic, tshwj tsis yog rau S. aureus subsp. anaerobius thiab S.
Qhov kev ntsuas twg txawv ntawm staphylococci los ntawm streptococci quizlet?
Qhov kev kuaj twg qhov txawv ntawm staphylococci thiab streptococci?Catalase; Npuas sawv cev zoo (Staph).
