Video: Cov qauv twg ntawm nephron reabsorbs feem ntau cov kuab tshuaj?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov Kab Mob Zis
| Lus Nug | Teb |
|---|---|
| Cov qauv ntawm nephron reabsorbs feem ntau cov tshuaj | proximal convoluted tubule |
| Nov yog tus qauv ntawm nephron uas lim ntshav | glomerular tsiav tshuaj ( glomerulus ) |
| Qhov no yog txheej txheem nephron uas ua rau muaj cov khoom nkag mus rau hauv cov lim uas twb tau tsim lawm | zais zis |
Tib neeg tseem nug, cov qauv ntawm nephron reabsorbs cov tshuaj feem ntau yog dab tsi?
Reabsorption. Reabsorption yuav siv qhov chaw feem ntau hauv proximal convoluted tubule ntawm nephron. Yuav luag tag nrho cov dej, piam thaj, potassium, thiab cov amino acids poob thaum lub sijhawm glomerular pom rov ua cov ntshav los ntawm lub raum tubules.
Ib qho ntxiv, cov tshuaj twg tau rov nqus tau hauv cov nephron? Potassium ion, sodium chloride, calcium ion, amino acids, qab zib , bicarbonate ion thiab dej tau rov nqus mus rau hauv cov ntshav. Ib qho lim dej amino acids thiab qab zib kuj tseem rov ua dua rau hauv cov ntshav.
Tib neeg tseem nug, qhov twg ntawm cov nephron ib txwm rov nqus dej ntau tshaj?
Cov feem ntau ntawm cov dej reabsorption uas tshwm sim hauv nephron tau pab txhawb los ntawm AQPs. Feem ntau ntawm cov kua uas tau lim ntawm glomerulus yog tom qab ntawd reabsorbed nyob rau hauv qhov tubular sib thooj thiab nqes hav nqes ntawm lub voj ntawm Henle.
Cov tshuaj twg tau rov nqus tau hauv lub voj voos ntawm Henle?
Cov tshuaj reabsorbed hauv PCT suav nrog urea, dej , poov tshuaj , sodium, tshuaj dawb , qabzib, amino acids, lactate, phosphate, thiab bicarbonate. Txij thaum dej kuj tseem tau rov ntim cov kua dej hauv lub voj ntawm Henle tsawg dua li PCT, kwv yees li ib feem peb ntawm thawj ntim.
Pom zoo:
Kev daws cov kuab tshuaj thiab kuab tshuaj yog dab tsi?
Ua Kev daws teeb meem Kev daws teeb meem yooj yim yog qhov pib ntawm ob yam tshuaj uas sib xyaw ua ke. Ib tug ntawm lawv yog hu ua lub solute thiab lwm yam yog cov kuab tshuaj. Kev daws yog cov khoom uas yuav tsum tau yaj (qab zib). Cov kuab tshuaj yog tus ua kom yaj (dej)
Puas yog tag nrho cov kuab tshuaj yaj hauv cov kuab tshuaj?
Cov kuab tshuaj thiab cov kuab tshuaj tuaj yeem yog txhua yam teeb meem. Muaj ntau cov kuab tshuaj yaj nyob rau hauv dej vim dej yog ib tug heev polar compound. Ib txoj cai dav dav: zoo li dissolves nyiam. Piv txwv li, cov kuab tshuaj polar yaj cov tshuaj solar polar, thiab cov kuab tshuaj nonpolar yaj cov nonpolar solutes
Dab tsi yog cov kuab tshuaj kuab tshuaj thiab kuab tshuaj?
Cov kuab tshuaj, cov kuab tshuaj thiab cov kuab tshuaj Ib cov kuab tshuaj yog cov kua uas dissolves cov khoom, kua los yog gaseous solute. Kev daws teeb meem yog cov tshuaj yaj hauv lwm yam tshuaj. Ib qho kuab tshuaj thiab cov kuab tshuaj ua ib qho kev daws teeb meem. Dej yog cov kuab tshuaj thiab cov ntsev yog cov kuab thiab ua ke lawv ua ntsev (saline) tov
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
Osteoarthritis feem ntau cuam tshuam rau txhais tes, qis nraub qaum, caj dab, thiab hnyav sib koom tes xws li hauv caug, lub duav, thiab ko taw
Cov qauv twg tswj hwm feem ntau ntawm cov kab ke hauv nruab nrog cev?
Lub caj pas pituitary yog nyob rau ntawm lub hauv paus ntawm lub paj hlwb hauv qab lub hypothalamus thiab tsis loj dua li txiv laum huab xeeb. Nws feem ntau suav tias yog qhov tseem ceeb tshaj plaws ntawm cov kab ke endocrine vim nws tsim cov tshuaj hormones uas tswj hwm ntau txoj haujlwm ntawm lwm cov qog endocrine