![Cov kab mob puas muaj sia? Cov kab mob puas muaj sia?](https://i.answers-medical.com/preview/medical-health/14122429-are-viruses-alive-j.webp)
Video: Cov kab mob puas muaj sia?
![Video: Cov kab mob puas muaj sia? Video: Cov kab mob puas muaj sia?](https://i.ytimg.com/vi/1bmJFzeVwp0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kab mob tsis yog yam muaj sia. Kab mob tau sib sau ua ke ntawm cov lwg me me, suav nrog cov protein, nucleicacids, lipid, thiab carbohydrates, tab sis ntawm lawv tus kheej lawv tuaj yeem tsis pub kom txog thaum lawv nkag mus rau hauv lub cell nyob. Tsis muaj cell, kab mob yuav tsis muaj peev xwm sib npaug. Yog li ntawd, kab mob tsis yog yam muaj sia.
Kuj paub, puas yog kab mob txoj sia?
Kab mob raug suav hais tias yog ib co lub neej daim ntawv, vim tias lawv nqa cov khoom sib txuas, tsim tawm, thiab hloov pauv los ntawm kev xaiv ntuj, tab sis tsis muaj cov yam ntxwv tseem ceeb (xws li cov qauv ntawm tes) uas feem ntau suav tias tsim nyog suav nrog lub neej.
cov kab mob puas loj tuaj? Kab mob noj tsis tau zaub mov los yog loj hlob ntawm lawv tus kheej, tab sis lawv tuaj yeem ua rau lawv tus kheej ntau dua yog tias lawv nyob sab hauv ntawm lwm yam kab mob, hu ua "tswv". Cov kab mob attackthose host cells thiab ua rau lawv tus kheej ntau dua.
Los ntawm no, cov kab mob muaj sia nyob sib cav?
Lub hauv paus rau qhov kev sib cav ntawd kab mob tsis yog ciaj yog cov lus pom tias cov metabolism hauv thiab kev txhawb nqa tus kheej rov ua dua yog cov ntsiab lus tseem ceeb ntawm lub neej. Kab mob Nws yog ib qho tseem ceeb kom rov ua dua yam tsis muaj cov tshuab metabolic ntawm tes. Noorganism yog kev txhawb nqa tus kheej nkaus xwb, txawm li cas los xij-lub neej yog qhov sib cuam tshuam kiag li.
Cov kab mob puas yog carbon raws li?
Kab mob tej zaum yuav raug tsim los ntawm tib lub hauv paus cov pa roj carbon - raws chemistry zoo li txhua lwm yam muaj sia nyob hauv ntiaj chaw no, tab sis lawv tsuas tuaj yeem ua haujlwm los ntawm kev nyiag lub tshuab cellular ntawm lwm yam kab mob.
Pom zoo:
Cov kab mob zoo li cov kab mob muaj sia nyob hauv txoj kev twg?
![Cov kab mob zoo li cov kab mob muaj sia nyob hauv txoj kev twg? Cov kab mob zoo li cov kab mob muaj sia nyob hauv txoj kev twg?](https://i.answers-medical.com/preview/medical-health/13922802-in-what-ways-do-viruses-resemble-living-organisms-j.webp)
Cov kab mob ua, txawm li cas los xij, qhia qee qhov yam ntxwv ntawm cov khoom muaj sia. Lawv tau ua los ntawm cov protein thiab glycoproteins zoo li cov cell. Lawv muaj cov ntaub ntawv keeb kwm xav tau los tsim cov kab mob ntau dua hauv DNA lossis RNA. Lawv hloov kho kom haum rau lawv cov tswv
Cov kab mob muaj sia nyob li cas thaum tsis muaj oxygen?
![Cov kab mob muaj sia nyob li cas thaum tsis muaj oxygen? Cov kab mob muaj sia nyob li cas thaum tsis muaj oxygen?](https://i.answers-medical.com/preview/medical-health/13941280-how-do-bacteria-survive-in-the-absence-of-oxygen-j.webp)
Oxygen Toxicity Obligate anaerobes, uas nyob hauv qhov tsis muaj oxygen, tsis muaj cov kev tiv thaiv uas ua rau lub neej aerobic ua tau thiab yog li tsis tuaj yeem nyob hauv huab cua. Cov pa oxygen hu nkauj zoo siab heev ua tau zoo heev. Yog li ntawd, superoxide yuav tsum tau muab tshem tawm kom cov cell muaj sia nyob thaum muaj cov pa oxygen
Thaum cov kab mob Tsis tuaj yeem muaj sia nyob nrog cov pa oxygen uas cov kab mob hu ua?
![Thaum cov kab mob Tsis tuaj yeem muaj sia nyob nrog cov pa oxygen uas cov kab mob hu ua? Thaum cov kab mob Tsis tuaj yeem muaj sia nyob nrog cov pa oxygen uas cov kab mob hu ua?](https://i.answers-medical.com/preview/medical-health/14018104-when-bacteria-cannot-survive-in-the-presence-of-oxygen-that-bacteria-is-known-as-j.webp)
Obligate anaerobes, uas nyob tsuas yog tsis muaj oxygen, tsis muaj kev tiv thaiv uas ua rau lub neej aerobic ua tau thiab yog li ntawd tsis tuaj yeem muaj sia nyob hauv huab cua. Cov pa oxygen hu nkauj zoo siab heev ua tau zoo heev. Yog li ntawd, superoxide yuav tsum tau muab tshem tawm kom cov cell muaj sia nyob thaum muaj cov pa oxygen
Dab tsi yog cov kab mob thiab cov kab mob uas cuam tshuam rau cov kab mob integumentary?
![Dab tsi yog cov kab mob thiab cov kab mob uas cuam tshuam rau cov kab mob integumentary? Dab tsi yog cov kab mob thiab cov kab mob uas cuam tshuam rau cov kab mob integumentary?](https://i.answers-medical.com/preview/medical-health/14023761-what-are-common-diseases-and-disorders-that-affect-the-integumentary-system-j.webp)
Cov pob txuv cuam tshuam nrog qhov txhaws ntawm qhov pores, uas tuaj yeem ua rau muaj kab mob thiab mob, thiab feem ntau pom hauv cov tub ntxhais hluas. Lwm yam kab mob, tsis tau tham txog ntawm no, suav nrog seborrheic dermatitis (ntawm tawv taub hau), psoriasis, mob khaub thuas, impetigo, kab mob khaus, khaus khaus, thiab pob tw
Vim li cas cov kab mob tsis suav tias yog kab mob muaj sia Saib tshooj 1.1 nplooj ntawv?
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A) Cov kab mob tsis muaj sia vim tias lawv tsis muaj qee yam tseem ceeb ntawm cov kab mob muaj sia, xws li cytoplasm ntawm cov kab mob. Lawv tsis tuaj yeem ua haujlwm ntawm tes xws li metabolism thiab homeostasis. Cov kab mob tau suav nrog hauv txoj kev tshawb fawb txog biology vim tias lawv tau ua haujlwm sab hauv cov hlwb