Video: Kev lim ntshav thiab osmosis tuaj yeem ua ib txhij?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Thaum ob leeg dialysis thiab osmosis tshwm sim los ntawm daim nyias nyias semipermeable, li cas tau ib tus txiav txim siab qhov twg yuav tshwm sim ? Hauv lim ntshav daim nyias nyias tso cai tsuas yog cov tshuaj electrolyte me me dhau los ntawm nws thiab tsis yog cov kuab tshuaj hnyav dua.
Raws li kev lim ntshav siv osmosis?
Dialysis tshem tawm cov khoom pov tseg thiab cov kua dej ntxiv ntawm koj cov ntshav los ntawm kev lim lawv los ntawm daim nyias nyias / lim, zoo ib yam li lub raum noj qab haus huv. Lub sijhawm osmosis , cov kua txav los ntawm thaj chaw ntawm cov dej siab siab mus rau cov dej qis dua nyob rau hauv ib nrab-permeable membrane kom txog rau thaum qhov sib npaug.
Kuj Paub, Osmosis thiab Dialysis yog dab tsi? Piav qhia: Osmosis koom nrog cov dej txav los ntawm thaj chaw uas muaj cov kuab tshuaj tsawg mus rau thaj chaw uas muaj cov kuab paug siab nyob thoob plaws ib puag ncig daim nyias nyias. Dialysis Nws txawv rau qhov no, thiab koom nrog kev sib cais ntawm me me molecules los ntawm cov molecules loj.
Qhov tseeb, puas tuaj yeem nthuav tawm thiab osmosis tshwm sim ib txhij?
Nov yog qhov lawv txawv li cas: Diffusion tuaj yeem tshwm sim hauv ib qho kev sib xyaw, suav nrog ib qho uas suav nrog daim nyias nyias semipermeable, thaum osmosis ib txwm tshwm sim nyob rau hauv ib tug semipermeable membrane. Thaum tib neeg sib tham osmosis hauv biology, nws ib txwm hais txog kev txav dej.
Osmosis thiab lim ntshav cuam tshuam li cas?
a. Osmosis yog kev thauj cov dej molecules los ntawm qis mus rau dej siab concentration thiab lim ntshav yog thauj lwm cov khoom los ntawm qib siab mus rau cov khoom siv qis concentration.
Pom zoo:
Cov piam thaj puas dhau los ntawm kev lim ntshav?
Ib daim nyias nyias nyias tsuas yog tso cai rau me me, xws li qabzib lossis amino acids, nkag mus tau yooj yim, thiab nws inhibits cov molecules loj dua li cov protein thiab cov hmoov txhuv nplej siab dhau los ntawm nws. Lub dialysis tubing yog permeable rau qabzib thiab iodine, tab sis tsis rau starch
Lub hom phiaj ntawm kev lim ntshav tubing yuav ua haujlwm li cas hauv kev sim tshuaj lim dej?
Nws yog permeable rau qabzib thiab iodine tab sis tsis starch. Kev Taw Qhia: Lub Hom Phiaj: Lub hom phiaj ntawm qhov kev sim yog los ntsuas qhov permeability ntawm lub raj lim dej rau cov piam thaj, cov hmoov txhuv nplej siab thiab iodine. Cov hlwb nyob yuav tsum tau txais cov khoom noj los ntawm lawv ib puag ncig thiab tshem tawm cov khoom pov tseg rau lawv ib puag ncig
Vim li cas Glucose tuaj yeem dhau los ntawm kev lim ntshav?
Ib qho kev xaiv permeable membrane tsuas yog tso cai rau me me molecules, xws li qabzib los yog amino acids, nkag mus rau hauv, thiab nws inhibits loj molecules xws li cov protein thiab starch los ntawm nws. Lub dialysis tubing yog permeable rau qabzib thiab iodine, tab sis tsis rau starch
Yam twg ntawm cov dej kho dej yog lub luag haujlwm rau kev ntxuav cov dej uas siv rau kev lim ntshav?
Activated carbon filters Activated carbon filters feem ntau yog siv los ua kev kho mob ua ntej kom tshem tawm cov kuab paug organic thiab cov tshuaj chlorine, chloramines los ntawm cov dej (75-78). Granular activated carbon yog embedded rau hauv cartridge
Puas yog qhov kev ntsuam xyuas yuav tsum suav nrog cov txheej txheem ntsuas thiab cov txheej txheem ua haujlwm thiab cov laj thawj uas txhawb nqa Kev Tshawb Fawb Kev xav thiab kev txiav txim siab?
USPAP Standards Rule 2-2(b)(viii) xav kom tus neeg ntsuam xyuas hais hauv tsab ntawv ceeb toom txog kev soj ntsuam cov txheej txheem thiab cov txheej txheem ua haujlwm, thiab cov laj thawj uas txhawb nqa cov kev soj ntsuam, kev xav, thiab cov lus xaus; Kev cais tawm ntawm kev sib piv kev muag khoom, kev coj tus nqi lossis kev khwv nyiaj txiag yuav tsum tau piav qhia