![Vim li cas cov kab mob hloov pauv tshuaj tiv thaiv kab mob? Vim li cas cov kab mob hloov pauv tshuaj tiv thaiv kab mob?](https://i.answers-medical.com/preview/medical-health/14125050-why-do-bacteria-evolve-antibiotic-resistance-j.webp)
Video: Vim li cas cov kab mob hloov pauv tshuaj tiv thaiv kab mob?
![Video: Vim li cas cov kab mob hloov pauv tshuaj tiv thaiv kab mob? Video: Vim li cas cov kab mob hloov pauv tshuaj tiv thaiv kab mob?](https://i.ytimg.com/vi/mhb5qbVqI10/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Tshuaj tiv thaiv kab mob evolves ib txwm muaj los ntawm kev xaiv ntuj los ntawm kev hloov pauv hloov pauv, tab sis nws kuj tuaj yeem tsim kho los ntawm kev siv cov kev ntxhov siab hloov pauv ntawm cov pej xeem. Cov tshuaj tua kab mob kev ua yog ib puag ncig siab; cov kab mob uas muaj kev hloov pauv kom lawv muaj sia nyob yuav nyob mus rau yug me nyuam.
Ntxiv mus, yuav ua li cas cov tshuaj tua kab mob tuaj yeem hloov pauv hauv cov kab mob?
Tshuaj tiv thaiv kab mob tshwm sim thaum kab mob hloov hauv qee txoj kev uas txo lossis tshem tawm cov txiaj ntsig ntawm cov tshuaj, tshuaj, lossis lwm yam tshuaj uas tsim los kho lossis tiv thaiv kab mob. Cov kab mob muaj sia nyob thiab txuas ntxiv ua rau muaj kev phom sij ntau dua. Tshuaj tua kab mob tua lossis txwv tsis pub loj hlob ntawm qhov raug kab mob.
dab tsi ua rau tshuaj tiv thaiv kab mob? A: Tshuaj tiv thaiv kab mob tshwm sim thaum cov kab mob tsim muaj peev xwm kov yeej cov tshuaj tsim los tua lawv. Thaum cov kab mob ua tiv taus , tshuaj tua kab mob tsis tuaj yeem tua lawv, thiab cov kab mob sib kis.
Ua qhov no hauv kev txiav txim siab, vim li cas cov tshuaj tiv thaiv kab mob ua piv txwv ntawm kev hloov pauv?
Tshuaj tiv thaiv kab mob yog ib qho stunning piv txwv ntawm kev hloov pauv los ntawm kev xaiv ntuj Cov kab mob nrog cov yam ntxwv uas tso cai rau lawv kom muaj sia nyob ntawm cov tshuaj tuaj yeem ua rau muaj kev phom sij, rov ua rau kis mob ntxiv, thiab nthuav tawm rau cov tswv tshiab ntawm kev hnoos. Evolution tsim kom muaj kev sib tw caj npab kho mob.
Dab tsi yog ob txoj hauv kev uas cov kab mob tuaj yeem tau txais tshuaj tua kab mob?
Muaj ob lub ntsiab txoj kev uas cov kab mob hlwb tuaj yeem tau txais tshuaj tiv thaiv kab mob . Ib qho yog los ntawm kev hloov pauv uas tshwm sim hauv DNA ntawm lub cell thaum rov ua dua. Lwm txoj kev uas cov kab mob kis tau tus kab mob yog los ntawm kev hloov noob kab rov tav.
Pom zoo:
Qhov twg ntawm cov tshuaj tiv thaiv hauv qab no yog siv rau kev txhaj tshuaj tiv thaiv kab mob?
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Passive Immunization DISEASE NAME OF MATERIAL Cytomegalovirus Cytomegalovirus immun globulin, txhaj tshuaj tiv thaiv kab mob Diphtheria Diphtheria antitoxin, equine Rabies Rabies tiv thaiv globulin, tib neeg Measles Immune globulin, tib neeg
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Cov tshuaj tiv thaiv ua haujlwm los ntawm kev cob qhia lub cev tiv thaiv kab mob kom paub thiab tawm tsam cov kab mob, xws li kab mob lossis kab mob. Txhawm rau ua qhov no, qee cov molecules los ntawm cov kab mob yuav tsum tau nkag rau hauv lub cev kom ua rau muaj kev tiv thaiv kab mob. Cov molecules no hu ua antigens, thiab lawv muaj nyob rau tag nrho cov kab mob thiab cov kab mob