Raws li cov kab mob pub rau? Qauv thiab tseem ceeb heev kev ua si ntawm cov kab mob

Cov kab mob - kab mob yog qhov nyuaj. Feem ntau cov feem ntau lawv muaj tsuas muaj ib cell. Nyob rau hauv cov xwm, muaj ob pab thiab teeb meem rau tib neeg thiab ib puag ncig microorganisms. Xijpeem, lawv tag nrho cov muab ib txheej thaum ub cov qauv thiab loj me me. Tom qab nyeem ntawv hauv tsab xov xwm, koj yuav nrhiav tau tawm li cas cov kab mob noj, yug thiab ua taus pa.

General ntaub ntawv hais txog kab mob

Cov kab mob - superkingdom prokaryotic microorganisms. Niaj hnub no muaj ntau tshaj tsib txhiab ntawm nws cov neeg sawv cev. Zaum hais tias nyob rau hauv kev muaj tiag yog ntau npaum li cas me me. Bacteriology - ib tug ceg ntawm science uas kawm qib elementary microorganisms.

Lawv nruab nrab loj yog 0.5-5 microns. Tag nrho cov ntawm lawv yog muab faib ua ob pawg - ib-celled thiab multicellular. Tus thawj yog nqa tawm kiag li tag nrho cov dab uas yog xam qhovkev nyob rau hauv ib tug nyob kab mob. Nws yog ib nqi sau cia hais tias feem ntau ntawm cov kab mob kom.

Lub sij hawm "cov kab mob" raws li ib qho kev ywj tsev originated nyob rau hauv lub lig 70-ies ntawm lub xeem caug xyoo. Yav tas los, nws tau txais kev pab raws li ib tug synonym rau prokaryotes. Raws li ib tug tshwm sim ntawm kev tshawb fawb nyob rau hauv 1977, nws twb pom hais tias lawv tau muab faib ua ob pab pawg. Rau ib tug ntawm lawv, thiab siv lub sij hawm "cov kab mob".

Tus txheej txheem ntawm kev ua pa nyob rau hauv cov kab mob

Mus ua si qhov ua tsis taus pa txheej txheem, ntau kab mob, raws li tau zoo raws li cov neeg uas xav tau kev pa. Tej cov neeg sawv cev yog hu ua aerobic. Txawm li cas los, muaj cov neeg yooj yim cov kab mob uas tsis tas yuav cov huab cua. Pa rau cov me creatures - ib yam ntawm cov tshuaj lom. Lawv scientific lub npe - anaerobes.

Lawv nyob rau hauv lub Upper thiab xoob khaubncaws sab nraud povtseg ntawm cov av, nyob rau hauv cov zaub mov thiab dej. Ua lub peev xwm nyob hauv zoo depths nyob rau hauv cov av, dej lub cev, raws li zoo li ncaj qha mus nyob rau hauv cov av nkos. Nws yog ib nqi sau cia hais tias ua tsis taus pa aerobic kab mob yuav tsis muaj qhov twg anaerobes nyob.

Nws yog tsis muaj daim card uas cov kev ua ntawm kab mob ua rau fermentation. Ua tsis taus pa yog ib hom ntawm cov kab mob provocateur tus txheej txheem no. Qhov tseem glaring piv txwv - yog cov poov xab. Raws li qhov tshwm sim ntawm lawv fermentation ua carbon dioxide thiab dej.

Fais fab protozoa. cab

Raws li cov kab mob pub rau thiab dab tsi cab? Cov teeb meem yog feem ntau xav tsis tau tsuas yog nyob rau hauv biology, tab sis kuj cia li mas cov neeg. Cov lus teb rau cov koj yuav nrhiav tau nyob rau hauv peb tsab xov xwm.

Cov kab mob uas pub nyob rau hauv cov organic tshuaj uas muab faib ua ob pawg - saprotrophs thiab cab. Tus thawj siv lwj leftover cov zaub mov, thiab lub thib ob nyob tawm lwm yam tsiaj. Niaj hnub no, tsiaj muaj cab zoo - ib tug ncaj ntau tshwm sim. Nws tshwm sim raws li nyob rau hauv lub kab mob rau lawv tus kheej, thiab tib neeg raws li tej tsiaj txhu. Feem ntau nws yog tsiaj muaj cab zoo yuav ua rau muaj mob loj.

Nws yog lub npe hu hais tias nyob rau hauv kab mob, muaj ob txoj kev rau lub hwj chim. Heterotrophic kab mob - yog me me creatures uas yog siv rau nws txoj kev loj hlob npaj organic teeb meem. Qhov thib ob pab pawg neeg no muaj xws li autotrophs - kab mob uas yog nws tus kheej-txaus nyob rau hauv hwj chim. Qhov no cyanobacterium, hlau kab mob thiab leej faj cov kab mob. Thawj ua si ib qho tseem ceeb luag hauj lwm nyob rau hauv tus txheej txheem ntawm photosynthesis. Nws cyanobacteria teeb organic los ntawm inorganic ntaub ntawv.

Heterotrophic kab mob muaj peev xwm yuav muab faib ua peb pawg: parasites, symbionts thiab saprophytes. Raws li ib tug txoj cai, cab kab mob ua lawv tseem ceeb heev functions nyob rau hauv lub cev ntawm cov tsiaj, noog, ntses los yog cov neeg. Lawv kuj nyob rau ntawm daim tawv nqaij saum npoo av. Cov kab mob tau feem ntau cab rau cov nroj tsuag. Nws yog ib nqi sau cia hais tias heterotrophic kab mob yuav tsis nqa tawm nws tseem ceeb heev functions ntawm ib tug noj qab nyob zoo muaj. Qhov no yuav tsuas tshwm sim nyob rau hauv cov kev tshwm sim hais tias nyob rau hauv tus nto muaj tshiab cov qhov txhab. Feem ntau ua mob noob thiab qhov muag teev. Nyob rau hauv cov ntaub ntawv no, tus kab mob no yog kis tau vegetatively. Qhov ua rau ntawm tus kab mob tus kab mob yuav yog los nag los dag watering. Feem ntau tus mob no kis tau los ntawm kab, mites thiab noog. Nyob rau hauv tib neeg, tsiaj muaj cab zoo yuav ua rau tus kab mob ntsws, kab mob khaub thuas, raws plab, kab mob cholera thiab plague.

Symbionts thiab saprophytes

Saprophytes - ib tug kab mob uas pub nyob rau hauv qhov tuag rov organic teeb meem. Lawv extract micronutrients los ntawm tswg cov khoom, thiab ces sab laug muaj cov enzymes. Lawv nqus yaj tshuaj.

Symbionts - yog cov kab mob uas yog tsis tau tsuas yog nyob ua ke nrog rau lwm cov kab mob, tab sis kuj coj lawv invaluable. Piv txwv li, cov me creatures nyob rau hauv lub tubers ntawm legumes. Lawv nqus nitrogen, uas yog ib tug fertilizer rau cov nroj tsuag. Nyob rau hauv tib neeg thiab tsiaj txhu yog tseem tam sim no symbionts. Lawv cia siab tshaj plaws zoo ua zaub mov npaj thiab raug rho tawm invaluable qhov tseem ceeb rau kev noj qab nyob vitamins.

Pab thaj chaw ntawm tus kab mob no

Kuj ceeb tias, tus yuag tag nrho ntawm kab mob uas populate peb lub cev yog hais txog ob tug kilograms. Kab lig uas nyob hauv lub cev ntawm ib tug nyob qab, hu ua microbiota. Txhua lub cev ntawm ntau tshaj ib tug lab. Microbiota yog lub luag hauj lwm kom zoo noj qab haus huv. Kab lig tiv thaiv lub cev tiv thaiv pathogens.

Lub ntsiab cheeb tsam ntawm muab faib rau microbiota - nws yog bowels. Kab lig tsim ib qho kev acidic puag ncig muaj uas tsis muaj kab mob-ua kab mob.

tej yam ntuj tso kev tiv thaiv

Lub zog ntawm cov kab mob uas muaj nyob rau hauv tib neeg caj pas thiab rau ntawm qhov chaw ntawm nws daim tawv nqaij, yog los tiv thaiv lawv tej vaj tse. Cov feem ntau txaus ntshai pathogens uas tua cov aav yog tus kab mob Streptococcus, Staphylococcus thiab micrococcus.

Tshaj yav dhau los ob peb centuries, lub ntuj tiv thaiv ntawm tus tib neeg daim tawv nqaij tau undergone ntau tseem ceeb kev hloov. Qhov no yog vim lub fact tias cov haiv neeg tau tsiv los ntawm ib tug nyob ze kev sib raug zoo nrog cov xwm nyob rau hauv kev sib cuag nrog tshuaj. Zaum tau muaj pov thawj hais tias tus txheej microbiota, uas yog nyob rau ntawm qhov chaw ntawm daim tawv nqaij niaj hnub no yog ho txawv ntawm qhov uas muaj yav tas los.

Txum Tim Rov Qab microworld

Nws yog lub npe hu hais tias lub microbiota ntawm ib tug kab mob sai sai tshiab. Fais fab kab mob nyob rau hauv lub awd ntawm cov cab kuj. Cov feem ntau txaus ntshai kab mob rau cov khoom noj uas muaj tshuaj tua kab mob, preservatives thiab dag colorants. Cov tshuaj ua kom puas rau tej yam ntuj tso tib neeg microcosm. Cov uas nyob rau hauv lub neej yav tom ntej tej zaum lawv yuav koom nrog ib tug ntau yam ntawm cov teeb meem mob.

Nws yog ib heev ib qho tseem ceeb kom paub tias cov microcosm yuav tsum tau ceev faj saib xyuas. Peb xav kom koj hais tias koj tsis tseg los microbiota los mus tiv thaiv ib tug xov tooj ntawm cov kab mob. Qhov no yuav tsum tau siv ntawm probiotics kawg. Nyob rau hauv thiaj li yuav tswj nws tus kheej microcosm yuav tsum noj ntau zaub, ua kev yoo mov hnub thiab noj su tej yam ntuj tso porridge.

Muaj ntau cov xav nyob rau hauv cov nqe lus nug ntawm yuav ua li cas pub cov kab mob uas pom nyob rau hauv peb lub cev. Peb pom hais tias cov kev pab micro-kab haus tib yam li lawv cov cab kuj. Nws yog vim li no, kom muaj ib tug muaj zog tiv thaiv kab mob nyob rau hauv thawj qhov chaw nws yog tsim nyog los reconsider koj noj.

Enzymes rau kev txhim kho cov kev mob

Tej zaum peb txhua tus yog me ntsis txog cov qhov teeb meem no, thaum tom qab noj mov noticeably zuj zus zuag qhia tag nrho noj qab haus huv. Nyob rau hauv xws li ib tug cov ntaub ntawv yuav tsum tseem ceeb kab mob enzymes. Qhov twg yuav nrhiav tau thiab yuav ua li cas lawv ua rau tib neeg lub cev?

Muaj ntau hais tias tom qab cov nyiaj so koobtsheej excesses lawv xav tias tsis zoo rau ib tug ob peb hnub. Lawv tsis txaus siab ntawm goiter, tsis muaj zog thiab tsis muaj kev qab los noj mov. Tag nrho cov tsos mob no qhia tau tias teeb meem kab mob tseem tabtom mus nias noj qab nyob zoo. Yuav kom tiv nrog xws li ib tug txheej txheem thiab los noj qab nyob zoo, nws yog tsim nyog los muaj xws li nyob rau hauv cov khoom noj ntawm cov khoom noj uas muaj ntawm cov kab mob enzymes. Cov no muaj xws cheese, nyuaj cheese, kefir, yogurt, fermented ci mis nyuj thiab lwm yam khoom noj siv mis zaub mov. Kws txawj pom zoo kom tseem noj cov khoom uas muaj probiotics. Ua ntej yuav pib kev kho mob, nws yog ntseeg tau pom zoo kom mus tham nrog koj tus kws kho mob.

Lub sensational foundations. Cov kab mob uas pub nyob rau hauv hnab yas

Qauv thiab tseem ceeb heev kev ua si ntawm cov kab mob yog ib yam uas txaus siab rau biologists los ntawm ib ncig lub ntiaj teb no. Lawv ntseeg hais tias kab mob yog tsis yog li ntawd txheej thaum ub raws li nws lub suab. Qhov no muaj tseeb nrog qhov foundations los ntawm ib pab pawg neeg ntawm Suav biochemists thiab microbiologists. Ob xyoos dhau los, lawv pom cov kab mob uas noj cov yas. Raws li zaum, qhov no yuav txuag lub ntiaj chaw ntawm ib puag ncig muaj kev puas tsuaj.

Tus foundations yog ua los ntawm kev huam yuaj. Lub taub hau ntawm cov pab pawg neeg hais tias nws lub tsev yog ib txwm ib tug mess yooj yim. Muaj ib hnub nws pom hais tias ib tug loj tus naj npawb ntawm cov me me kab tam sim no nyob rau hauv lub hnab yas nrog cov seem ntawm cereals, uas noj pov tseg ntim. Cov ntaub ntawv no sim hawm caij nyoog lub soj ntsuam ntawm ntseeg hais tias nws yuav pab tau txuag lub ntiaj chaw ntawm ntiaj teb no kev ua qias tuaj.

Thaum siv ib tug xov tooj ntawm thwmsim, thawj coj hauv pab nrhiav tau tias tsis tsuas yog tus kab noj cov yas thiab polyethylene, tab sis kuj zom nws. Nws muab tawm hais tias qhov no yog vim lub fact tias nyob rau hauv lub gut kab lia yog ib tug xov tooj ntawm cov kab mob. Nws yog lawv thiab zom tej yam tshuaj lom. Ib pab pawg neeg ntawm zaum tau muab tso rau mus kuaj kab nyob rau hauv polyethylene nto. Kuj ceeb tias, tab sis ib lub hlis tom qab ntawd lawv tau soj ntsuam nyob rau hauv ib tug tshuab kuaj kab mob pob. Hwj chim pub rau cov kab mob tsis txhob xa yas rau ub, thiab ua kom nws sai li sai tau.

teeb meem kab mob tej vaj tse

Muaj ob pab thiab cab kab mob no. Cov yav tas yuav ua rau ib tug xov tooj ntawm noj qab haus huv tej teeb meem. Nyob rau hauv yuav ua kom cov tiv thaiv koj lub cev los ntawm teeb meem kab mob, nws yog tsim nyog los paub xyov lawv nyob qhov twg.

• Lub dirtiest tshaj plaws nyob rau hauv lub tsev, uas nyiam mus tau rau yus cov kab mob - yog ib tug li ntaub nqus dej rau cov tais diav. Twb tom qab ib lub lim tiam ntawm kev siv nws urgently xav tau kev pab yuav tsum tau hloov. Ntub cov ntaub nqus dej, uas yog cov khoom noj seem - ib tug dej siab ib puag ncig rau txoj kev loj hlob ntawm cab microorganisms.
• Lwm yam kev kawm uas yog li ntawd fond ntawm me me creatures - ib tug txhuam hniav. Tsis tshua muaj kev hloov ntawm tej li yuav ua tau kom ib tug ntau yam ntawm cov kab mob xws li SARS.
• Ob peb cov neeg xav hais tias, tab sis lub TV tej thaj chaw deb - nws yog ib tug kawm uas nyob ib tug lossis loj tus naj npawb ntawm txaus ntshai tus kab mob no rau tib neeg lub neej. Yuav kom tiv thaiv koj tus kheej los ntawm lawv cov cawv, nws yog tsim nyog rau yam tsawg kawg ib zaug ib lub lim tiam lis qhov kev kawm ntawm tshuaj tua kab mob. Yog hais tias nyob rau hauv lub tsev neeg ib tug neeg yog ib hom kab mob, qhov no yuav tsum tau ua txhua txhua hnub.

Yuav kom tiv thaiv koj tus kheej los ntawm ib tug xov tooj ntawm cov teeb meem kab mob, nws yog tsim nyog los ntxuav koj ob txhais tes ntau li ntau tau. Rau ntau dua cov nyhuv, yeej ib txwm siv ib tug tshuaj tua kab mob.

tu tub tu kiv ntawm kab mob

Rau cov neeg uas xav kom paub ntau ntxiv txog tej yam yooj yim kab mob, nws yog ib qho tseem ceeb tsis tsuas yog hais tias cov kab mob pub rau, tab sis kuj yuav ua li cas lawv cov me nyuam. Cov ntaub ntawv no yog ib yam uas txaus siab rau ntau beginners microbiologists. Feem ntau ntawm cov kab mob ntawm tes replicates los mus faib ua ob qhov chaw. Yog hais tias lub microorganism muaj ib lub voj qe, nws yuav tsuas yuav muab faib thoob plaws. Tseem muaj hom uas cov me nyuam los ntawm budding. Cov kev sib deev txheej txheem yog tsis tshua muaj heev thiab feem ntau tsuas E. coli.

Tus txheej txheem ntawm tu tub tu kiv nyob rau hauv cov kab mob yuav siv sij hawm qhov chaw sai sai txaus. Cuaj kaum, tus faib tau coj qhov chaw hauv tej yam. Nyob rau hauv cov nyom tej yam kev mob, ib co subspecies ntawm cov kab mob tej zaum yuav noob. Kuj ceeb tias, ib tug tib cell, tej zaum koj yuav tau txais ob peb billion neeg. Feem ntau ntawm cov tub ntxhais zag tuag raws li ib tug tshwm sim ntawm kis tau tus phiv tej yam kev mob.

summing up

Cov kab mob - ib tug yooj yim cov kab mob uas koos peb qhov txhia chaw. Lawv yuav muaj ob qho tag nrho cov zoo thiab tsis zoo ua li cas rau cov ib puag ncig thiab cov neeg kho mob. Muaj ntau microbiologists ntseeg hais tias tus kab mob no tsis yog raws li tej yam yooj yim li no mas. Niaj hnub no nws yog lub npe hu kab mob uas yuav pab tau tiv nrog lub ecological kev puas tsuaj nyob rau hauv lub ntiaj teb no. Nyob rau hauv no tsab xov xwm koj yuav nrhiav tau tawm tsis tau tsuas yog yuav ua li cas cov kab mob noj, tab sis kuj paub yuav ua li cas lawv yug thiab ua pa.