Qhov sib txawv tseem ceeb ntawm cyst thiab spores yog tias cyst yog theem dormant ntawm cov kab mob lossis protozoa uas pab txhawb lawv txoj sia nyob thaum lub sijhawm ib puag ncig tsis zoo, thaum cov kab mob yog cov qauv kev ua me nyuam uas tuaj yeem txhim kho rau tus neeg tshiab.
Cov kab mob microorganisms, tshwj xeeb tshaj yog cov kab mob, tsim cov qauv sib txawv xws li cysts, endospores, thiab lwm yam kom muaj sia nyob thiab kis mus rau ntau qhov chaw. Cysts yog cov qauv dormant uas pab lawv kom muaj sia nyob hauv ib puag ncig hnyav. Nws tsis yog ib qho kev ua me nyuam. Nyob rau hauv sib piv, ib tug spore yog ib tug me nyuam cov qauv, uas yuav ua rau kom ib tug tshiab neeg. Lub hom phiaj ntawm tsab xov xwm no yog los tham txog qhov sib txawv ntawm cyst thiab spore.
Cyst yog dab tsi?
Ib lub cyst yog cov qauv dormant ntawm qee yam kab mob xws li kab mob thiab protozoa. Nws tsuas yog pab kom muaj sia nyob ntawm cov kab mob nyob rau hauv ib puag ncig tsis zoo xws li cov khoom noj tsis txaus thiab cov pa oxygen, qhov kub thiab txias, muaj cov tshuaj lom thiab tsis muaj dej noo, thiab lwm yam. Ib lub cyst kuj muaj cov phab ntsa tuab. Txawm li cas los xij, nws tsis yog ib lub cell ua me nyuam zoo li tus kab mob. Lub hom phiaj ib leeg ntawm lub cyst yog los xyuas kom muaj sia nyob ntawm cov kab mob kom txog thaum cov xwm txheej ib puag ncig rov qab mus rau qhov qub thiab zoo siab.
Daim duab 01: Cyst of Entamoeba
Encystment yog cov txheej txheem uas cov kab mob sab hauv, feem ntau nyob rau hauv cov theem larval, tau nyob rau hauv ib lub cyst. Yog li ntawd, cov txheej txheem encystment pab cov kab mob kis tau yooj yim mus rau ib puag ncig zoo lossis txav ntawm ib tus tswv tsev mus rau lwm qhov. Thaum cov kab mob mus txog qhov chaw zoo tom qab encystment, phab ntsa ntawm lub cyst ruptures los ntawm tus txheej txheem hu ua excystation. Txij li cyst yog cov qauv dormant, nws yog nyob rau hauv daim ntawv tsis muaj zog. Hauv cov lus yooj yooj yim, cyst nres tag nrho cov dej num thiab ua rau cov metabolism qeeb.
Cov phab ntsa ntawm tes ntawm cov cyst txawv raws li cov kab mob sib txawv. Cov kab mob cyst phab ntsa muaj cov txheej tuab peptidoglycan thaum lub phab ntsa protozoan muaj chitin. Vim muaj cov phab ntsa tuab hauv cov hlwv, lawv tiv taus ntau hom kev ua kom tsis muaj menyuam xws li chlorination thiab tshuaj tua kab mob. Yog li ntawd, cov kab mob microbial, tshwj xeeb tshaj yog cov kab mob protozoan, ua rau muaj kev phom sij loj rau kev noj qab haus huv los ntawm kev kis cov zaub mov, dej haus thiab dej, thiab lwm yam.
Spore yog dab tsi?
Spore yog ib lub cell ua me nyuam ntawm cov kab mob uas tuaj yeem ua rau tus neeg tshiab. Nws yog ib tug metabolically dormant qauv. Txawm li cas los xij, nws muaj cov khoom siv caj ces los tsim ib tus neeg tshiab. Spore tsim tsuas yog siv qhov chaw raws li cov lus teb rau cov khoom noj tsis txaus hauv cov kab mob.
Daim duab 02: Kab mob Endospore
Zoo ib yam li lub cyst, ib qho spore kuj muaj phab ntsa tuab. Yog li ntawd, spores yog resistant rau tej yam kev mob phem. Endospores ntawm cov kab mob yog cov kab mob uas tiv taus tshaj plaws uas tsis tuaj yeem ua kom tsis muaj menyuam tau yooj yim. Tsis tas li ntawd, qee cov kab mob tsim tawm exospores sab nraum lub vegetative cell. Ob leeg endospores thiab exospores yog kev hem thawj rau kev noj qab haus huv thiab kev nyab xeeb ntawm zaub mov.
Dab tsi yog qhov zoo sib xws ntawm Cyst thiab Spore?
- Ob lub cyst thiab spore yog cov qauv microbial.
- Cov qauv no tiv taus qhov tsis zoo ib puag ncig.
- Ntxiv mus, lawv tiv taus ntau yam kev ua kom tsis muaj zog ntawm lub cev thiab tshuaj lom neeg.
- Vim li no, ob qho tib si cyst thiab spores ua rau muaj kev hem thawj rau kev nyab xeeb khoom noj.
- Kuj, ob qho tib si metabolically dormant.
- Thaum lub sijhawm tsis zoo, cov noob qoob loo hloov mus ua cov kab mob lossis cov cyst.
Qhov txawv ntawm Cyst thiab Spore yog dab tsi?
Cyst thiab spore yog so cov qauv ntawm cov kab mob. Tsis zoo li cysts, spores yog cov qauv kev tsim tawm uas tuaj yeem txhim kho rau tus neeg tshiab. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cyst thiab spore. Tsis tas li ntawd, encystment yog txheej txheem tsim cov hlwv, thaum sporulation yog txheej txheem tsim ntawm spores. Yog li, peb tuaj yeem txiav txim siab qhov no kuj yog qhov sib txawv ntawm cyst thiab spore.
Ntxiv mus, qhov sib txawv ntxiv ntawm cyst thiab spore yog tias cov cyst tsim feem ntau tshwm sim nyob rau hauv ntau hom kev phem ib puag ncig. Tab sis, sporulation feem ntau tshwm sim nyob rau hauv cov zaub mov deprivation.
Summary – Cyst vs Spore
Ib lub cyst yog lub xeev dormant ntawm cov kab mob. Nws pab kom muaj sia nyob ntawm cov kab mob nyob rau hauv ib puag ncig tsis zoo. Encystment yog cov txheej txheem uas cov kab mob sab hauv, feem ntau hauv cov theem larval, nyob hauv lub cyst. Spore yog lwm cov qauv dormant tsim los ntawm cov kab mob, feem ntau nyob rau hauv cov khoom noj tsis txaus. Tab sis, tsis zoo li lub cyst, ib qho spore yog ib qho kev ua me nyuam yaus uas tuaj yeem txhim kho rau tus neeg tshiab. Txawm li cas los xij, ob qho tib si cyst thiab spores pab microbes kom tiv taus cov xwm txheej tsis zoo. Tsis tas li ntawd, lawv muaj cov npog sab nrauv resistant. Yog li ntawd, ob lub tsev tsis tuaj yeem tshem tawm tau yooj yim los ntawm ntau txoj kev ua kom tsis muaj menyuam. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm cyst thiab spore.
