Puas yog Bacillus subtilis loj hlob ntawm MacConkey Agar?

Video: Puas yog Bacillus subtilis loj hlob ntawm MacConkey Agar?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Bacillus subtilis ua tsis yog loj hlob ntawm MacConkey Agar . Nws loj hlob ntawm cov zaub mov agar , thiab yog qhov zoo ntawm txhua qhov kev kuaj enzyme. Enterococcus faecalis ua tsis mus rau qhov nruab nrab hluavtaws tab sis nws loj hlob ntawm tryptic soy broth thiab SF broth. Cov kab mob no tsis zoo rau txhua qhov kev kuaj enzyme.

Ntawm no, Bacillus subtilis puas tuaj yeem cog rau ntawm cov khoom noj agar?

Bacillus subtilis yog ib hom kab mob, uas yog qwj-zoo li tus thiab Gram-zoo. Thaum cultured zoo tib yam zaub mov agar , morphology ncig colony ntawm cov kab mob no yog ntxhib, opaque, fuzzy dawb los yog daj me ntsis nrog jagged npoo [1, 7].

Cov kab mob dab tsi yuav loj hlob ntawm MacConkey Agar? Crystal violet thiab bile ntsev yog muab tso rau hauv MacConkey agar rau tiv thaiv kev loj hlob ntawm Gram-zoo kab mob thiab fastidious Gram-tsis zoo kab mob , xws li Neisseria thiab Pasteurella.

Ib sab ntawm no, puas yog Bacillus subtilis yog lactose fermenter?

B . subtilis Nws muaj peev xwm ua kom tiav glycolysis thiab TCA (tricarboxylic acid) lub voj voog vim nws txoj kev ua pa aerobic cellular. B . subtilis tuaj yeem ferment qabzib, sucrose, tab sis tsis yog lactose.

Puas yog E coli loj hlob ntawm MacConkey Agar?

Lac zoo Los ntawm kev siv cov lactose muaj nyob rau hauv nruab nrab, Lac + kab mob xws li Escherichia coli , Enterobacter thiab Klebsiella yuav tsim cov kua qaub, uas txo cov pH ntawm cov agar qis dua 6.8 thiab ua rau cov tsos ntawm cov kab liab liab.

Pom zoo:

Dab tsi yog qhov tseem ceeb ntawm cov noob caj noob ces rau kev loj hlob ntawm fetal?

Kev soj ntsuam ntawm lub luag haujlwm ntawm chromosomes hauv tib neeg txoj kev loj hlob thiab kev loj hlob ntawm lub fetus tau mob siab rau qhov txawv txav ntawm chromosomal. Cov noob muaj cov lus qhia rau kev loj hlob thiab kev loj hlob. Qee qhov kev hloov gene ua rau cov gene faulty kom cov lus nyeem tsis raug lossis tsis nyeem tag nrho los ntawm lub xovtooj ntawm tes

Qhov txawv ntawm qhov loj ntawm ib tug proton thiab qhov loj ntawm ib tug electron yog dab tsi?

Protons thiab neutrons muaj kwv yees li qub, tab sis lawv yog ob qho tib si loj dua li cov hluav taws xob (kwv yees li 2,000 npaug loj li electron). Tus nqi zoo ntawm ib qho proton yog sib npaug hauv qhov loj rau qhov tsis zoo ntawm tus electron

Txoj kev loj hlob ntawm kev puas siab puas ntsws biological yog dab tsi?

Kev loj hlob ntawm biological piav qhia txog kev hloov pauv ntawm lub cev uas tshwm sim txhawm rau hloov lub zygote rau hauv ib tus neeg laus. Cov lus qhia hauv tshooj no suav nrog cov xwm txheej thaum lub sijhawm cev xeeb tub uas yog qhov tseem ceeb rau kev loj hlob, nrog rau kev hloov pauv lom neeg uas tshwm sim thaum cev xeeb tub, hluas thiab laus

Candida loj hlob ntawm cov ntshav agar?

Cov poov xab yuav loj hlob ntawm cov kab mob bacteriological (cov ntshav yaj agar thiab chocolate agar). Kev txheeb xyuas qhov tseeb ntawm Candida albicans tuaj yeem ua tau los ntawm kev soj ntsuam pasty, daj-dawb thaj chaw uas 'ko taw' nthuav tawm ntawm cov npoo mus rau hauv ib puag ncig agar. C. albicans tuaj yeem pom hauv Duab A