Qhov sib txawv tseem ceeb ntawm chemoorganotrophs thiab chemolithotrophs yog tias chemoorganotrophs yog cov kab mob uas tau txais electrons los ntawm cov organic tebchaw, thaum chemolithotrophs yog cov kab mob uas tau txais electrons los ntawm inorganic compounds.
Cov kab mob muaj sia tuaj yeem muab faib ua ntau pawg hauv kev cuam tshuam rau kev noj zaub mov zoo raws li lub zog thiab cov pa roj carbon. Muaj qhov chaw ntawm lub zog raws li lub hnub ci thiab cov organic tebchaw. Ib yam li ntawd, muaj ob hom ntawm cov pa roj carbon li inorganic carbon thiab organic carbon. Plaub pawg tseem ceeb yog photoautotrophs, photoheterotrophs, chemoautotrophs thiab chemoheterotrophs. Ntxiv mus, raws li lub hauv paus ntsiab lus ntawm kev txo qis sib npaug, muaj ob pawg xws li organotrophs thiab lithotrophs. Chemoorganotrophs thiab chemolithotrophs yog ob pawg uas siv lub zog los ntawm kev rhuav tshem cov tshuaj lom neeg. Tab sis, lawv txawv ntawm ib leeg raws li tus neeg pub khoom siv hluav taws xob. Lub hauv paus ntawm electron pub yog cov organic tebchaw hauv chemoorganotrophs thaum lub hauv paus ntawm kev txo qhov sib npaug yog inorganic hauv chemolithotrophs.
Chemoorganotrophs yog dab tsi?
Chemoorganotrophs yog cov kab mob uas tau txais lub zog los ntawm kev rhuav tshem cov tshuaj lom neeg thiab cov hluav taws xob los ntawm cov organic tebchaw. Yog li ntawd, lawv qhov chaw ntawm kev txo qhov sib npaug yog cov organic compound. Hauv cov lus yooj yooj yim, chemoorganotrophs siv cov organic tebchaw ua lawv cov khoom siv hluav taws xob. Yog li ntawd, lawv tag nrho nyob ntawm cov tshuaj organic rau lawv lub zog thiab carbon. Feem ntau, lawv oxidize chemical bonds ntawm cov organic tebchaw xws li qab zib (piv txwv li qabzib), rog thiab proteins raws li lawv lub zog.
Daim duab 01: Chemoorganotroph
Predatory, parasitic, thiab saprophytic prokaryotes, qee qhov eukaryotes, xws li heterotrophic protists, thiab tsiaj txhu yog chemoorganotrophs. Tsis tas li ntawd, qee cov archaea yog chemoorganotrophs. Ntxiv mus, fungi kuj yog chemoorganotrophic vim lawv siv cov organic carbon li ob qho tib si electron pub thiab cov pa roj carbon.
Chemolithotrophs yog dab tsi?
Chemolithotrophs yog cov kab mob uas nyob ntawm cov inorganic txo cov tebchaw ua lub zog. Chemoautotroph yog ib lub ntsiab lus ntawm chemolithotroph. Tsuas yog qee tus prokaryotes qhia hom khoom noj no, tshwj xeeb tshaj yog qee cov kab mob thiab Archaea. Feem ntau cov chemolithotrophs yog methanogens, halophiles, sulfur oxidizers thiab reducers, nitrifiers, kab mob anammox, thiab thermoacidophiles.
Daim duab 02: Chemolithotroph
Chemolithotrophs yog cov kab mob tshwj xeeb. H2S, S0, S2O3 2−, H2, Fe2+, NO2 −los yog NH3 yog ntau tus neeg tsis muaj hluav taws xob tsis muaj hluav taws xob uas koom nrog hauv chemolithotrophy. Cov kab mob no oxidize electron pub dawb hauv lawv lub hlwb thiab xa cov hluav taws xob mus rau cov kab mob ua pa kom tsim ATP. Yog li, cov neeg txais hluav taws xob tuaj yeem yog cov pa oxygen lossis cov organic lossis inorganic hom. Raws li qhov ntawd, chemolithotrophs tuaj yeem yog lithoautotrophs lossis lithoheretotrophs.
Dab tsi yog qhov zoo sib xws ntawm Chemoorganotrophs thiab Chemolithotrophs?
- Ob leeg chemoorganotrophs thiab chemolithotrophs yog chemotrophs uas tau txais lub zog los ntawm oxidation ntawm electron pub rau hauv lawv qhov chaw.
- Lawv koom rau ob pawg tseem ceeb ntawm cov kab mob ntsig txog kev noj zaub mov.
Qhov txawv ntawm Chemoorganotrophs thiab Chemolithotrophs yog dab tsi?
Chemoorganotrophs yog cov kab mob uas tau txais lub zog los ntawm oxidation ntawm cov organic tebchaw. Hauv qhov sib piv, chemolithotrophs yog cov kab mob uas tau txais lub zog los ntawm oxidation ntawm inorganic compounds. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm chemoorganotrophs thiab chemolithotrophs.
Ntxiv mus, chemoorganotrophs tsuas yog siv cov suab thaj (tshwj xeeb yog qabzib), cov rog thiab cov proteins ua lawv cov khoom siv hluav taws xob thaum chemolithotrophs siv H 2S, S 0, S2O32-, H2, Fe2+, NO2− or NH3thiab lwm yam raws li lawv cov khoom siv hluav taws xob. Yog li, peb tuaj yeem xav txog qhov no kuj yog qhov sib txawv ntawm chemoorganotrophs thiab chemolithotrophs.
Summary – Chemoorganotrophs vs Chemolithotrophs
Chemotrophs siv lub zog los ntawm oxidizing qhov chaw ntawm electron pub rau lawv ib puag ncig. Raws li kev txo qis, muaj ob hom chemotrophs li chemoorganotroph thiab chemolithotroph. Yog tias cov khoom siv hluav taws xob pub dawb yog cov organic, cov kab mob tau hais tias yog chemoorganotroph; Yog hais tias cov khoom siv hluav taws xob pub dawb yog inorganic, lub cev tau hais tias yog chemolithotroph lossis chemoautotroph. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm chemoorganotrophs thiab chemolithotrophs. Ntxiv rau qhov ntawd, chemolithotrophs tsuas yog microbes nkaus xwb thaum chemoorganotrophs suav nrog qee cov kab mob eukaryotic.
