Video: Puas yog Proteus vulgaris oxidase zoo lossis tsis zoo?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Txij li nws belongs rau qhov kev txiav txim Enterobacterales, cov cim dav siv rau ntawm cov genus no. Nws yog oxidase - tsis zoo tab sis catalase- thiab nitrate- zoo . Cov kev xeem tshwj xeeb suav nrog urease zoo (uas yog qhov kev xeem tseem ceeb kom sib txawv Proteus los ntawm Salmonella) thiab phenylalanine deaminase kuaj.
Ib yam li ntawd, tib neeg nug, yog Proteus vulgaris citrate zoo lossis tsis zoo?
Rau a zoo cov tshuaj tiv thaiv, xim ntawm cov gel hauv citrate raj yuav tsum hloov xim ntawm ntsuab mus rau xiav. Raws li a tsis zoo tshwm sim, tsis muaj xim hloov. Cov kab mob tau ntxiv rau citrate thiab sab laug kom tsim tawm rau 48 teev, cov txiaj ntsig pom a tsis zoo tshwm sim.
Qhov kev npaj ntawm Proteus vulgaris yog dab tsi? Cov duab - Proteus Vulgaris yog tus pas nrig luv, ncaj puab (bacillus) cov kab mob. Loj - Qhov loj ntawm Proteus Vulgaris yog li 1–3 µm × 0.5 µm (micrometer). Kev Npaj Ntawm Xovtooj -Pr. vulgaris yog npaj ib leeg, ua khub, lossis hauv cov saw luv thiab qee zaum hauv pawg.
Kuj paub yog, Proteus vulgaris ua rau dab tsi?
Proteus vulgaris Nws yog ib qho aerobic, rod-puab, Gram-negative kab mob hauv tsev neeg Enterobacteriaceae. Nws ua tso zis thiab mob qhov txhab. Xyoo tsis ntev los no, kev tawm tsam rau ntau chav kawm tshuaj tua kab mob (tseem beta-lactams) tau nce ntau.
Yuav ua li cas hom flagella Proteus vulgaris muaj?
Proteus Vulgaris yog tus pas zoo li Gram-Negative chemoheterotrophic bacterium. Qhov loj ntawm tus kheej lub cell txawv ntawm 0.4 txog 0.6 micrometers los ntawm 1.2 txog 2.5 micrometers. P. lus vulgaris muaj peritrichous flagella , ua kom nws nquag siv.
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