Video: Vim li cas cov kua qaub plab tseem ceeb?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov kua qaub ua tus yuam sij lub luag hauj lwm hauv kev zom cov protein, los ntawm kev ua kom cov zom zaub mov zom zaub mov, thiab ua cov protein zom zom kom tsis txhob zom kom cov zom zom zom zom zom cov saw ntev ntawm cov amino cov kua qaub . Cov hlwb no tseem tsim cov hnoos qeev, uas ua rau lub cev khov khov los tiv thaiv plab hnyuv los ntawm kev puas tsuaj rau plab.
Ib yam li ntawd, koj tuaj yeem nug, vim li cas cov kua qaub plab thiaj li tsim nyog hauv tib neeg lub cev?
Hydrochloric kua qaub txhawb rau kev zom cov protein los ntawm kev muab H+ uas ua rau pepsinogen, ua ntej rau pepsin. Pepsinogen yog zais los ntawm cov thawj coj hauv lub hlwb plab qog ntawm lub cev thiab antrum ntawm lub plab.
Ib yam nkaus, dab tsi yog txoj haujlwm ntawm cov kua qaub feem ntau HCL hauv plab? Kev zais plab yog ua los ntawm hydrochloric acid, ntau lub enzymes, thiab txheej mucus uas tiv thaiv kab mob hauv koj lub plab. Hydrochloric acid pab koj lub cev txhawm rau zom, zom, thiab nqus cov khoom noj xws li protein ntau . Nws tseem tshem tawm cov kab mob thiab kab mob hauv plab, tiv thaiv koj lub cev los ntawm kev kis kab mob.
Tsis tas li ntawd, cov kua qaub hauv plab puas zoo lossis tsis zoo?
Lub plab acid tseem yog lub luag haujlwm rau tua cov kab mob tsis zoo los ntawm cov zaub mov thiab ua kom tsis muaj cov enzymes. Tsawg plab kua qaub tuaj yeem tawm ntawm lub cev tsis yooj yim rau tus kab mob thiab teeb meem kev noj qab haus huv. Tsis txaus plab acid qib tau cuam tshuam nrog ntau yam kev mob nkeeg, suav nrog: chim siab plab.
Lub plab muaj zog npaum li cas?
PH ntawm plab acid feem ntau yog hom twg los ntawm 1 txog 3. Thaum nws muaj zog tshaj, pH ntawm plab acid tsuas yog qis dua cov roj teeb kua qaub ! Tias yog vim li cas nws thiaj tuaj yeem noj los ntawm cov zaub mov hauv koj li plab sai sai zoo nkauj
Pom zoo:
Vim li cas cov kua qaub thiab enzymes hauv plab tsis nquag zom plab hauv plab?
STOMACH tsis zom nws tus kheej vim tias nws tau hlua nrog cov epithial cells, uas tsim cov hnoos qeev. Qhov no ua ib qho teeb meem ntawm sab hauv ntawm lub plab thiab cov ntsiab lus. Enzymes, uas ua ib feem ntawm cov kua txiv zom zaub mov kuj tseem zais los ntawm lub plab phab ntsa, los ntawm cov qog uas tsis muaj qhov thaiv qhov ncauj
Lub hauv paus tseem ceeb ntawm cov kua qaub plab yog dab tsi?
Cov kua qaub. Cov kua qaub hauv plab, kua txiv plab, lossis qee zaum hu ua kua qaub plab, yog cov kua dej zom ua kua hauv lub plab thiab tsim los ntawm hydrochloric acid, potassium chloride, thiab sodium chloride
Cov kua qaub plab thiab cov zom zaub mov muaj txiaj ntsig zoo li cas rau cov qauv protein?
Lub plab acid tsis zom cov protein. Qhov tseeb, nws ua kom muaj enzyme hu ua pepsinogen uas tom qab ntawd dhau los ua pepsin uas zais los ntawm lub plab phab ntsa. Qhov enzyme no tsuas yog ua haujlwm nyob hauv thaj tsam pH ntawm 3.0 txog 5.0 thiab xav tau cov kua qaub los tswj hwm pH ntawd
Dab tsi yog qhov kev txiav txim ntawm cov kua qaub rau cov enzyme hauv qaub ncaug?
Carbohydrates tau tawg thoob plaws hauv lub plab. Salivary amylase yog ib qho enzyme hauv lub qhov ncauj uas pib zom cov carbohydrates hauv daim ntawv ntawm cov hmoov txhuv nplej los ntawm kev cuam tshuam cov hydrolysis ntawm polysaccharides rau hauv disaccharides. Txawm li cas los xij, qhov chaw tseem ceeb rau kev zom zaub mov carbohydrate yog cov hnyuv me
Vim li cas cov kua tsib tseem ceeb hauv kev zom cov rog?
Txij li cov kua tsib nce kev nqus ntawm cov rog, nws yog ib feem tseem ceeb ntawm kev nqus ntawm cov tshuaj-soluble tshuaj, xws li cov vitamins A, D, E, thiab K. Ntxiv rau nws txoj haujlwm zom zaub mov, cov kua tsib kuj tseem ua rau txoj hauv kev tso tawm ntawm bilirubin, byproduct ntawm cov qe ntshav liab rov ua dua los ntawm lub siab