Absorption thiab digestion yog dab tsi?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Digestion thiab Kev nqus

Digestion yog cov khoom siv tshuaj lom neeg thiab tshuaj lom tawg ntawm cov zaub mov rau hauv cov organic me me. Neeg kho tshuab kev zom zaub mov yog hais txog lub cev tawg ntawm cov khoom noj loj rau hauv cov khoom me me uas tuaj yeem nkag mus tau tom qab plab zom mov cov enzymes

Kuj nug, dab tsi yog qhov nqus hauv lub plab zom mov?

Digestion thiab Kev nqus . Digestion pib nyob rau hauv lub qhov ncauj thiab txuas ntxiv raws li cov zaub mov mus los ntawm txoj hnyuv me. Feem ntau nqus tshwm sim nyob rau hauv lub plab me.

Ib yam li ntawd, cov txheej txheem zom zaub mov ua kom nqus tau li cas? Cov nqaij ntshiv ntawm lub plab zom thiab sib tov cov zaub mov nrog plab zom mov cov kua txiv hmab txiv ntoo uas muaj cov kua qaub thiab cov enzymes, rhuav tshem nws mus rau hauv ntau me me, digestible pieces. Chyme yog ces squirted down rau hauv cov hnyuv, qhov twg kev zom zaub mov ntawm cov zaub mov txuas ntxiv kom lub cev ua tau nqus cov as -ham rau hauv cov ntshav.

Ua qhov no hauv kev txiav txim siab, qhov sib txawv ntawm kev nqus thiab zom zaub mov yog dab tsi?

Lub ntsiab qhov sib txawv ntawm kev noj haus thiab kev zom zaub mov yog tias kev noj yog kev noj zaub mov rau tus neeg qhov twg kev zom zaub mov yog kev tawg ntawm cov zaub mov mus rau hauv me me molecules uas yuav ua tau nqus ntawm lub cev. Tshuaj kev zom zaub mov facilitates lub nqus cov as-ham los ntawm cov kwj dej alimentary.

Dab tsi yog digestion tshem tawm?

Kev tshem tawm . Cov khoom noj khoom haus uas tsis tuaj yeem yog zom los yog nqus tau yuav tsum tau tshem tawm los ntawm lub cev. Kev tshem tawm cov khoom pov tseg tsis txaus los ntawm lub qhov quav, hauv daim ntawv ntawm cov quav, yog defecation lossis tshem tawm.