Plab zom mov nyob rau hauv lub plab

Plab zom mov nyob rau hauv lub plab - tus txheej txheem uas cov khoom noj peb haus, hloov nws zoo li ntawd, uas peb lub cev muaj peev xwm nqus. Tom qab tej yam lub cev phenomena thiab cov txheej txheem raws li tau zoo raws li kev tshua tshuaj uas ua rau kom digestive kua cov as-ham yog hloov kom lub cev muaj peev xwm mus dawb do nqus nyob rau hauv lawv ntxiv siv thaum lub sij hawm metabolism. Plab zom mov yuav noj qhov chaw nyob rau ib lub sij hawm thaum nws txav los ntawm cov hnyuv ib ntsuj av.

Ntau cov as-ham

Lub ntsiab Cheebtsam ntawm ib tug muaj tseeb thiab noj qab nyob zoo noj cov zaub mov zaum hais nyob rau hauv tag nrho peb loj cov chav kawm ntawm tshuaj tebchaw: cov nqaijrog, carbohydrates (li suab thaj) thiab nqaijrog, namely lipids. Cia peb kawm lawv nyob rau hauv kom meej.

carbohydrates

Cov tshuaj yog tam sim no nyob rau hauv daim ntawv ntawm cov hmoov txhuv nplej rau tsob nroj khoom noj. Plab zom mov nyob rau hauv lub plab thiab cov hnyuv muaj txhawb rau tus txheej txheem ntawm transformation ntawm carbohydrates rau hauv qabzib, thiab nws, nyob rau hauv lem, muab cia rau hauv daim ntawv ntawm cov glycogen, i.e. lub polymer, thiab ces siv los ntawm lub cev. Cais cov hmoov txhuv nplej molecule yog suav tias yog heev loj polymer uas yog tsim los ntawm ib tug plurality ntawm zib molecules. Nws yuav tsum tau muab sau tseg tias cov hmoov txhuv nplej rau hauv lub raw lub xeev yog tsim nyob rau hauv granules. Lawv yuav tsum tau muab rhuav pov tseg nyob rau hauv thiaj li yuav pab kom cov tshuaj yeeb dej caw tig mus rau hauv qab zib. Qhov ntawd ua noj ua haus thiab muaj txhawb rau kev puas tsuaj ntawm cov hmoov txhuv nplej granules muaj nyob rau ntawd.

Koj yuav tsum tau paub hais tias ib feem ntawm cov khoom noj khoom no muaj cov carbohydrates nyob rau hauv ib tug daim ntawv disaccharides. Qhov no yog ib tug yooj yim qab zib, lactose, thiab sucrose, qab zib pas nrig. Plab zom mov nyob rau hauv lub plab transforms cov tshuaj rau hauv ntau dua yooj yim tebchaw - monosaccharides, uas yog tsis tau yuav tsum tau nyob rau hauv lub digestion.

cov nqaijrog

Lawv sawv cev los ntawm ntau polymers uas tsim los ntawm nees nkaum ntau yam ntawm cov amino acids. Tom qab digesting protein free amino acids yog tsim raws li kawg khoom. Intermediate khoom ntawm kev zom ntawm protein cov khoom noj yog polypeptides, peptones thiab dipeptides.

rog

Qhov no yog heev yooj yooj yim tebchaw, raws li ib tug tshwm sim ntawm uas tus digestive kev ntawm kev zom thiab hloov mus rau hauv fatty acids thiab glycerol.

lub cev dab

Qhov twg yog lub plab, peb txhua tus yeej paub, tab sis yog dab tsi lub cev dab tshwm sim nyob rau hauv peb lub cev - tsis yeej ib txwm. Lub hauv paus rau kev zom xam tau tias yog ib tug paub kev cai ntawm khoom noj khoom haus uas tshwm sim thaum nws yog chewed thiab zoo lus ntawm cov hnyuv thiab plab. Zoo li no los pab zom zaub mov thiab sib tov meej tag nrho ntawm nws hais nrog digestive kua uas yog tso tawm nyob rau hauv cov hnyuv, mob plab, thiab lub qhov ncauj. Ntxiv mus, cov yuav txo tau ntawm cov hnyuv phab ntsa muab lub zog qhov ntawm cov zaub mov nyob rau hauv nws department. Tag nrho cov taw yog tsis tu ncua tswj thiab tswj los ntawm lub paj hlwb.

tshuaj tshua

Plab zom mov nyob rau hauv lub plab nws yog tsis yooj yim sua xav txog tej yam tsis muaj lub tshuaj hauv peb lub cev. Lawv lub hauv paus yog lub neej puas carbohydrates, cov rog thiab cov proteins - namely, hydrolysis, uas yog nqa tawm ib qho ntawm enzymes. As-ham yog cleaved thaum lub sij hawm lub hydrolysis rau hauv me me uas yog absorbed rau hauv lub cev. Qhov no tus txheej txheem no nqa tawm haum sai sai vim tej yam uas cov enzymes muaj nyob rau hauv pais plab thiab lwm yam digestive juices.

Plab zom mov - yog ib tug complex txheej txheem ntawm cov khoom noj ua nyob rau hauv tus ntawm lub cev dab thiab tshuaj haum nyob rau hauv peb lub cev, uas yog txuam nrog rau cov splitting ntawm cov nqaijrog, carbohydrates thiab nqaijrog mus rau ib tug yooj yim teeb meem. Nws yog tau los ntawm lub plab zom mov ntawm cov zaub mov tebchaw thiab absorbed los ntawm peb lub cev.