Dab tsi ua rau cov kua dej hauv plab?
Dab tsi ua rau cov kua dej hauv plab?

Video: Dab tsi ua rau cov kua dej hauv plab?

Video: Dab tsi ua rau cov kua dej hauv plab?
Video: Karaoke Koj npab tsis ntev ces cia wb tso tseg, Original Abyeeb Yaj 2024, Lub Xya hli ntuj
Anonim

Digestive kua txiv yog ua thoob plaws qhov me txoj hnyuv thiab hauv cov txiav, thiab cov kua tsib yog ua hauv lub siab. Cov kua tsib thiab pancreatic kua txiv khoob mus rau nruab nrab ntawm duodenum ntawm sphincter ntawm Oddi. Kev zom zaub mov cuam tshuam nrog kev tawg los ntawm cov enzymes ntawm cov zaub mov molecules rau hauv lawv cov khoom yooj yim molecules.

Ua kom pom qhov no, lub caj pas dab tsi ua rau cov kua txiv hmab txiv ntoo?

pancreas

Ib sab saum toj no, ntau npaum li cas cov kua txiv hmab txiv ntoo tau tsim txhua hnub? Tus neeg laus plab yuav tso tawm li 1.5 litres ntawm cov kua qaub txhua hnub.

Ua kom pom qhov no, txhais li cas los ntawm txoj hnyuv?

Kev kho mob Txhais ntawm hnyuv kua txiv : cov kua dej uas zais hauv qhov me me hauv qhov me me txoj hnyuv , yog qhov sib txawv heev hauv kev cai lij choj, thiab tshwj xeeb tshaj yog muaj ntau yam enzymes (xws li erepsin, lipase, lactase, enterokinase, thiab amylase) thiab hnoos qeev. - hu ua succus entericus.

Cov kua txiv zom muaj dab tsi?

Rhuav tshem Gastric Juices Cov kua txiv hauv plab yog tsim los ntawm dej, electrolytes, hydrochloric acid, enzymes, mucus, thiab intrinsic yam. Hydrochloric acid yog cov kua qaub uas zais los ntawm cov cell parietal, thiab nws txo qis koj lub plab pH mus rau ib puag ncig 2.

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