![Vim li cas cov neeg nqa khoom qab zib tsis muaj kev cuam tshuam rau sodium lossis potassium thauj? Vim li cas cov neeg nqa khoom qab zib tsis muaj kev cuam tshuam rau sodium lossis potassium thauj?](https://i.answers-medical.com/preview/medical-health/13931550-why-do-glucose-carriers-have-no-effect-on-sodium-or-potassium-transport-j.webp)
Video: Vim li cas cov neeg nqa khoom qab zib tsis muaj kev cuam tshuam rau sodium lossis potassium thauj?
![Video: Vim li cas cov neeg nqa khoom qab zib tsis muaj kev cuam tshuam rau sodium lossis potassium thauj? Video: Vim li cas cov neeg nqa khoom qab zib tsis muaj kev cuam tshuam rau sodium lossis potassium thauj?](https://i.ytimg.com/vi/_n0uodDFOqQ/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Yog vim li cas ntxiv ntawm Cov neeg nqa khoom qab zib tsis muaj kev cuam tshuam rau sodium lossis potassium thauj yog vim qab zib siab tsis cuam tshuam rau Na/K concentration. Ntxiv ntawm qhov yuav tsum muaj cov neeg nqa khoom qab zib xwb muaj ib cuam tshuam rau qab zib nws tus kheej.
Kuj tseem paub yog, vim li cas NaCl tsis muaj kev cuam tshuam rau kev thauj cov piam thaj?
Kuv ntseeg tias Na+Cl- yuav tsis cuam tshuam tus nqi ntawm thauj qab zib , vim Na+Cl- yog thauj ntawm yooj yim diffusion uas tsis xav tau cov khoom thauj protein. Ua kom nce NaCl yuav nce osmotic siab vim tias cov dej xav tau nthuav mus rau qib siab dua gradient kom txog thaum sib npaug yog mus txog
Tsis tas li, vim li cas thiaj tsis muaj thauj sodium txawm tias ATP tuaj? Piav seb yog vim li cas muaj yog tsis muaj thauj sodium txawm hais tias muaj ATP . Vim hais tias txhawm rau Na+/K+ twj kom ua haujlwm, ob qho ntawm cov ions no (Na+ thiab K+) yuav tsum yog tam sim no . Hauv qhov kev txhawb zog no muaj yog tsis muaj poov tshuaj (K+) tam sim no , yog li lub twj Na+/K+ tsis tuaj yeem ua haujlwm.
Raws li txoj cai, vim li cas cov piam thaj xav tau cov protein thauj khoom?
Kev nthuav dav yooj yim yog cov txheej txheem kev thauj mus los uas muaj thauj cov protein shuttle molecules hla lub cell membrane yam tsis siv lub cell cov khoom siv dag zog. Cov thauj cov protein khi rau qab zib , uas ua rau lawv hloov pauv thiab hloov chaw qab zib los ntawm ib sab ntawm daim nyias nyias mus rau lwm qhov.
Puas yog cov piam thaj xav tau kev thauj mus los?
Txawm hais tias lub xov tooj ntawm tes siv kev yooj yim kis los yog nquag thauj nyob ntawm qhov xav tau tshwj xeeb ntawm tes. Piv txwv li, cov qab zib qab zib yog thauj los ntawm nquag thauj los ntawm lub plab mus rau hauv cov hnyuv epithelial hlwb, tab sis los ntawm kev yooj yim kis thoob plaws daim nyias nyias ntawm cov qe ntshav liab.
Pom zoo:
Yuav ua li cas sodium ions tau rov qab mus rau hauv lub xovtooj ntawm tes thaum cov tshuaj sodium potassium tso lawv tawm?
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Lub twj tso kua mis sodium-potassium thauj sodium tawm ntawm thiab potassium mus rau hauv lub cell hauv kev rov ua dua ntawm kev hloov pauv (hloov pauv). Thaum sodium ions khi, lawv ua rau lub twj tso kua mis rau hydrolyze (zom) ATP. Ib pawg phosphate los ntawm ATP txuas nrog lub twj tso kua mis, uas yog tom qab ntawd tau hais tias yog phosphorylated
Cov qib twg yog qhov cuam tshuam tam sim rau kev noj qab haus huv lossis kev nyab xeeb ntawm cov neeg nyob?
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Muaj plaub qib sib txawv. Qib 1, tsis muaj kev phom sij tiag tiag nrog rau qhov ua rau muaj kev phom sij tsawg; Theem 2, tsis muaj kev phom sij tiag tiag nrog rau qhov muaj peev xwm ntau dua qhov ua rau me me uas tsis muaj kev phom sij tam sim; Theem 3, kev raug mob tiag tiag uas tsis muaj kev phom sij tam sim; Theem 4, muaj kev phom sij tam sim rau cov neeg nyob hauv kev noj qab haus huv lossis kev nyab xeeb
Cov ntshav qab zib li qub rau cov neeg laus uas tsis muaj ntshav qab zib yog dab tsi?
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Rau cov neeg feem coob uas tsis muaj ntshav qab zib, cov ntshav qab zib ua ntej noj mov nyob ib puag ncig 70 txog 80 mg/dL. Rau qee tus neeg, 60 yog qhov qub; rau lwm tus, 90 yog tus qauv
Cov neeg thauj khoom qab zib twg yog cov tshuaj insulin?
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GLUT-IV glucose transporter yog nyob ntawm insulin thiab yog lub luag haujlwm rau feem ntau ntawm cov piam thaj thauj mus rau hauv cov leeg nqaij thiab adipose hlwb hauv cov mob anabolic. Whereas GLUT-I yog insulin ywj pheej thiab tau faib dav hauv cov ntaub so ntswg sib txawv
Dab tsi yog lo lus rau ib tus neeg muaj tshuaj lom uas ua rau muaj kev puas tsuaj lossis kev yug me nyuam hauv lub fetus lossis embryo?
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Teratology. Teratogens yog cov khoom uas yuav ua rau yug me nyuam tsis xws luag los ntawm kev cuam tshuam rau embryo lossis fetus