Video: Puas yog txhua tus kab mob xav tau huab cua kom ciaj sia?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Zoo li tag nrho yam muaj sia, kab mob xav tau zaub mov, dej thiab ib puag ncig zoo rau nyob thiab loj hlob. Feem ntau kab mob loj hlob zoo tshaj plaws nyob rau hauv tej thaj tsam ntawm qhov kub thiab txias, thiab muaj cov kev cai tshwj xeeb ntsig txog lawv xav tau rau cua , qhov tsim nyog dej, kua qaub thiab ntsev.
Tib neeg kuj nug, hom kab mob twg uas tsis xav tau oxygen kom nyob?
Anaerobes ua tau muab cais ua facultative anaerobes uas yog muaj peev xwm ciaj sia nrog los yog tsis muaj cov pa obligate anaerobes uas xav tau ib puag ncig yam tsis muaj cov pa . Aerobes yog cov kab mob tias xav tau oxygen rau kev ciaj sia. Lawv tsis tuaj yeem ua cov txheej txheem metabolic yam tsis muaj cov pa.
Tom qab ntawd, lo lus nug yog, ntev npaum li cas cov kab mob tuaj yeem nyob tsis muaj oxygen? Anaerobic txhais tau tias " tsis muaj oxygen ". Tej zaum koj yuav tau twv tias ua pa uas yuav tsum tau cov pa yog lub npe hu ua aerobic respiration. Tsuas yog kab mob , xws li cov poov xab thiab kab mob , tau nyob rau ntev sij hawm tsis muaj oxygen.
Hauv qhov no, puas yog txhua tus kab mob xav tau oxygen kom loj hlob?
Qhov tseem ceeb tag nrho Cov kab mob eukaryotic xav tau oxygen kom vam meej, ntau hom tsiaj kab mob ua tau loj hlob nyob rau hauv cov xwm txheej anaerobic. Kab mob tias xav tau oxygen kom loj hlob hu ua obligate aerobic kab mob . Qhov tseeb, muaj cov pa ua tau lom qee yam ntawm lawv cov enzymes tseem ceeb. Ib txhia kab mob (S.
Cov kab mob tsis muaj sia nyob qhov twg?
Cov kab mob tsis nyob ntev rau tawv, txias nto nrog tsis muaj noo noo, thiab cov zaub mov uas khov-qhuav tsis tuaj yeem txhawb nqa kab mob . Lub physiological tolerances ntawm kab mob kuj sib txawv ntawm cov tsiaj mus rau hom. Qee hom ua tau vam meej nyob rau hauv heev saline tej yam kev mob, thaum lwm tus neeg yuav tuag tam sim.
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