![Lub ntsiab lus ntawm kev zom zaub mov hauv biology yog dab tsi? Lub ntsiab lus ntawm kev zom zaub mov hauv biology yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13997905-what-is-the-definition-of-digestion-in-biology-j.webp)
Video: Lub ntsiab lus ntawm kev zom zaub mov hauv biology yog dab tsi?
![Video: Lub ntsiab lus ntawm kev zom zaub mov hauv biology yog dab tsi? Video: Lub ntsiab lus ntawm kev zom zaub mov hauv biology yog dab tsi?](https://i.ytimg.com/vi/tfE3aeXPOiY/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev zom zaub mov yog kev tawg ntawm cov zaub mov loj uas tsis tuaj yeem hloov pauv mus rau hauv cov dej me me-cov zaub mov sib xyaw kom lawv tuaj yeem nqus tau rau hauv cov ntshav ntshav ntshav. Kev zom zaub mov yog ib daim ntawv ntawm catabolism uas feem ntau tau muab faib ua ob txheej txheem raws li cov zaub mov tau tawg: cov khoom siv thiab tshuaj kev zom zaub mov.
Kuj paub, dab tsi yog zom zom lus teb luv?
LUS TEB . Kev zom zaub mov yog li cas koj lub cev hloov khoom noj uas koj noj rau hauv cov as -ham uas nws siv rau lub zog, kev loj hlob, thiab kho lub xovtooj. Cov plab kab mob (los yog kab mob plab) yog ib txoj hlab ntsha ntev uas pib ntawm koj lub qhov ncauj thiab xaus ntawm koj lub qhov quav.
Ib qho ntxiv, dab tsi yog nqus tau hauv biology? Cov txheej txheem ntawm nqus tau lossis sib xyaw cov tshuaj rau hauv cov cell lossis hla cov ntaub so ntswg thiab lub cev los ntawm kev sib kis lossis osmosis, zoo li hauv nqus ntawm cov as -ham los ntawm lub plab zom mov, lossis nqus ntawm cov tshuaj mus rau hauv cov ntshav. Ntxiv. Kev nqus , nyob rau hauv dav dav, yog txoj cai los yog txheej txheem ntawm nqus tau los yog assimilating.
Ntxiv mus, dab tsi yog cov zom zaub mov hauv biology?
Cov plab zom mov muaj lub cev uas zom zaub mov, nqus nws cov as -ham, thiab tshem tawm cov zaub mov seem uas seem. Kev zom zaub mov yog txheej txheem zom cov zaub mov rau hauv cov khoom uas lub cev tuaj yeem nqus tau. Feem ntau lub cev zom zaub mov tsim ib tug ntev, nruam raj hu ua lub plab hnyuv (GI) cov txoj kab.
Dab tsi yog hu ua kev zom zaub mov?
Kev zom zaub mov yog kev tawg ntawm cov zaub mov loj uas tsis tuaj yeem hloov pauv mus rau hauv cov dej me me-cov zaub mov sib xyaw kom lawv tuaj yeem nqus tau rau hauv cov ntshav ntshav ntshav. Tom qab tau txais mastication thiab hmoov txhuv nplej siab kev zom zaub mov , cov zaub mov yuav nyob hauv daim ntawv me me, puag ncig slurry loj hu ua ib bolus.
Pom zoo:
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Cov khoom siv hauv lub cev zom zaub mov suav nrog cov hniav, tus nplaig, cov qog ua kua qaub, daim siab, lub zais zis, thiab txiav txiav. Txhawm rau ua tiav lub hom phiaj ntawm kev muab lub zog thiab khoom noj khoom haus rau lub cev, rau lub luag haujlwm tseem ceeb nyob hauv cov txheej txheem zom zaub mov: nqos. Kev zais
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Muaj nuj nqi: Los hloov cov khoom pov tseg khoom noj rau hauv f
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Chyme lossis chymus (/ka? M/; los ntawm Greek χ υ Μό ς khymos, 'kua txiv') yog cov kua dej ib nrab ntawm cov zaub mov zom zom uas raug ntiab tawm ntawm lub plab, los ntawm lub pyloric valve, rau hauv duodenum ( pib ntawm txoj hnyuv me)
Lub luag haujlwm ntawm lub qhov ncauj hauv kev zom zaub mov yog dab tsi?
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Qhov ncauj. Lub qhov ncauj yog qhov pib ntawm txoj hnyuv; thiab, qhov tseeb, kev zom zaub mov pib ntawm no thaum noj thawj zaug tom zaub mov. Kev zom zom cov zaub mov rau hauv daim uas yooj yim dua zom, thaum cov qaub ncaug sib xyaw nrog zaub mov kom pib txheej txheem zom nws rau hauv daim ntawv uas koj lub cev tuaj yeem nqus tau thiab siv tau
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Lub plab zom mov tsis tiav muaj cov kab noj plab zom mov nrog ib qho qhib. Ib qho qhib ua haujlwm li ob lub qhov ncauj thiab qhov quav. Cov txheej txheem zom zaub mov tiav suav nrog kev zom zaub mov nrog ob lub qhov qhib. Ib qho qhib yog lub qhov ncauj