Video: Dab tsi ntawm cov digestive system siv mechanical digestion?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Mechanical digestion pib hauv koj lub qhov ncauj nrog zom, tom qab ntawd txav mus rau hauv plab hauv plab thiab cais hauv plab me. Peristalsis tseem muaj ib feem ntawm kev zom zaub mov.
Tsuas yog li ntawd, qhov twg mechanical digestion tshwm sim nyob rau hauv lub digestive system?
Kev zom zaub mov txhua yam tshwm sim los ntawm lub qhov ncauj mus rau lub plab thaum tshuaj lom digestion tshwm sim los ntawm lub qhov ncauj mus rau txoj hnyuv.
Tom qab ntawd, lo lus nug yog, hom kev zom zaub mov dab tsi tshwm sim hauv txhua feem ntawm lub plab zom mov? Mechanical digestion koom nrog lub cev zom cov zaub mov rau hauv me me. Kev zom zom tshuab pib hauv qhov ncauj raws li cov zaub mov tau zom. Kev zom zaub mov koom nrog zom cov zaub mov rau hauv cov khoom noj yooj yim uas tuaj yeem siv los ntawm cov cell. Kev zom zaub mov pib hauv qhov ncauj thaum zaub mov sib tov nrog qaub ncaug.
Tom qab ntawd, lo lus nug yog, cov qauv dab tsi koom nrog hauv kev zom zaub mov?
Cov plab zom mov qog (cov qog ua kua qaub, txiav txiav, lub siab, thiab lub zais zis) tsim lossis khaws cov zais zis uas lub cev nqa mus rau plab zom mov cov kab mob hauv cov hlab ntsha thiab tawg ua tshuaj lom. Kev ua zaub mov pib nrog kev noj (noj). Cov hniav pab hauv kev zom zaub mov los ntawm masticating (zom) zaub mov.
Puas yog txoj hnyuv loj siv tshuab lossis tshuaj digestion?
Tsis zoo li cov hnyuv me , txoj hnyuv loj tsim no digestive enzymes . Chemical digestion yog ua tiav nyob rau hauv lub hnyuv me ua ntej chyme mus txog rau txoj hnyuv loj. Kev ua haujlwm ntawm txoj hnyuv loj suav nrog kev nqus dej thiab electrolytes thiab tshem tawm cov quav.
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