Qhov sib txawv tseem ceeb ntawm osmoregulators thiab osmoconformers yog osmoregulators tswj cov ntsev concentration los ntawm kev siv lub zog ntau thaum osmoconformers siv lub zog qis heev los tswj osmolarity.
Cov kab mob uas nyob hauv thaj chaw uas muaj ntsev ntau xav tau cov tswv yim tshwj xeeb thiab kev hloov kho kom tiv taus qhov hloov pauv ntawm cov ntsev ntau. Yog li, kev tswj hwm ntawm osmolarity yog ib qho tseem ceeb vim nws txiav txim siab txoj hmoo ntawm cov kab mob nyob hauv ib puag ncig zoo li no.
Osmoregulators yog dab tsi?
Osmoregulators yog cov kab mob uas tswj hwm lawv lub cev osmotic siab los ntawm kev tswj hwm cov ntsev ntau hauv lub cev, tsis hais txog cov ntsev concentration ntawm ib puag ncig sab nraud. Txij li thaum lawv nquag tswj cov ntsev concentrations, lawv siv ntau lub zog. Piv txwv li, ntses dej qab zib tswj osmolarity los ntawm ib tug tshwj xeeb mechanism. Yuav kom paub meej ntxiv, lawv cov gills nquag siv ntsev los ntawm ib puag ncig nrog kev pab ntawm cov hlwb uas nplua nuj nrog mitochondria.
Daim duab 01: Osmoregulators
Yog li, qhov txheej txheem no ua rau muaj dej ntws mus rau hauv lub hlwb. Yog li ntawd, lawv lub cev tsim cov zis hypotonic uas tshem tawm cov dej ntau dhau ntawm lub cev. Qee cov kab mob hauv hiav txwv yog osmoregulators vim lawv tshem tawm cov ntsev ntau dhau ntawm cov gills.
Osmoconformers yog dab tsi?
Osmoconformers yog cov kab mob uas nyob hauv ib puag ncig marine thiab muaj peev xwm tswj hwm lub cev hauv lub cev osmotic siab, tsis hais txog ib puag ncig sab nraud.
Hauv lwm lo lus, qhov no yog kev hloov kho uas tswj hwm osmolarity ntawm cov kab mob 'hlwb sib npaug rau osmolarity ntawm ib puag ncig sab nraud. Tsis tas li ntawd, feem ntau marine invertebrates yog osmoconformers.
Daim duab 02: Starfish yog ib qho piv txwv ntawm Osmoconformers
Nws yog qhov tsim nyog tias osmoconformers tsis tas yuav siv lub zog ntau los tswj cov ion gradients, tsis zoo li osmoregulators. Qhov no yog vim tias kev thauj mus los ntawm cov ions xav tau mus rau qhov chaw tsim nyog tsuas yog siv lub zog tsawg xwb.
Dab tsi yog qhov zoo sib xws ntawm Osmoregulators thiab Osmoconformers?
- Osmoregulators thiab osmoconformers yog ob pawg uas suav nrog cov kab mob hauv dej muaj nyob hauv ob pawg no.
- Ob leeg muaj nyob rau hauv ib puag ncig marine.
- Ob leeg osmoregulators thiab osmoconformers koom nrog cov kev cai ntawm ntsev concentration.
Qhov txawv ntawm Osmoregulators thiab Osmoconformers yog dab tsi?
Osmoregulators vs Osmoconformers |
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| Osmoregulators yog cov kab mob uas ruaj khov tswj lawv lub cev osmotic siab los ntawm kev tswj hwm cov ntsev ntau hauv lub cev tsis hais txog ntsev concentration ntawm ib puag ncig sab nraud. | Osmoconformers yog cov kab mob uas nyob hauv ib puag ncig marine thiab yog li muaj peev xwm tswj hwm lub cev hauv lub cev osmotic siab tsis cuam tshuam rau qhov chaw sab nraud. |
| hom kab mob | |
| Osmoregulators suav nrog cov ntses hiav txwv thiab dej tshiab. | Osmoconformers feem ntau suav nrog ntau cov tsiaj txhu marine invertebrates. |
| Kev siv hluav taws xob | |
| Osmoregulators siv lub zog ntau dua osmoconformers. | Osmoconformers siv lub zog qis thaum piv rau osmoregulators. |
| Gills nquag noj ntsev los ntawm ib puag ncig sab nraud. | Gills yog siv los tshem tawm cov ntsev ntau dhau ntawm lub cev, tsis zoo li hauv osmoregulators. |
| Tsis muaj qhov zoo tseem ceeb hauv osmoregulators. | Zog txuag hauv osmoconformers. |
| Qhov tsis zoo | |
| Osmoregulators siv zog ntau dhau. | Cov xwm txheej sab hauv yog qhov zoo tshaj plaws hauv osmoconformers. |
Summary – Osmoregulators vs Osmoconformers
Hauv cov ntsiab lus, kev tswj hwm ntawm osmolarity yog ib qho tseem ceeb ntawm cov kab mob hauv hiav txwv thiab dej tshiab, feem ntau yog ntses. Osmoregulators nruj tswj hwm cov ntsev concentration hauv lub cev los ntawm kev siv lub zog ntau thaum osmoconformers ua tiav tib yam los ntawm kev siv hluav taws xob tsawg. Qhov no yog qhov sib txawv tseem ceeb ntawm osmoregulators thiab osmoconformers. Feem ntau marine invertebrates yog osmoconformers thaum osmoregulators suav nrog feem ntau cov kab mob ntawm cov tsiaj lub nceeg vaj uas nyob hauv cov dej nyob hauv dej.
