Ziwalo za chimbudzi

M'mimba ziwalo munthu kuchita imodzi mwa ntchito zake zofunika kwambiri zokhudza thupi - kudya chakudya, uzidzatenga mphamvu, zakudya kumasuka ndi kusonyeza zinyansi thupi. Onani kuti ntchito zonsezi zapiringizana ndi kugwira ntchito machitidwe ena limba kuti zinthu ziziyenda bwino. Mwachitsanzo, m'kati ziwalo chimbudzi kumathandiza kwambiri za mitsempha ya magazi a munthu - iwo kochulukira zida zonse za dongosolo m'mimba. Pambuyo magazi onse afika zinthu chakudya ndi kuwatengera thupi lonse.

anthu dongosolo m'mimba akhoza kugawidwa mu mitundu iwiri - pulayimale ndi sekondale. Mfundo zikuluzikulu iwo mwachindunji ndi phwando, ndipo chosinkhasinkha achire chakudya m'thupi. Wothandiza ndi England (malovu ndi kapamba), chiwindi, chikhodzodzo ndulu. Anthu amenewa ziwalo m'mimba secrete michere imeneyi, popanda zomwe ndondomeko chimbudzi sizikanatheka kukanakhala.

Kapangidwe ka ziwalo m'mimba anthu ndi kovuta kwambiri, chifukwa cha ntchito zawo. Kuyambira dongosolo m'mimba ndi M'mimbamo m'kamwa - apa amapezeka Machining chachikulu mano ndi chakudya woterowu malovu. Parotid malovu kumasulidwa, sublingual ndi zopangitsa submandibular malovu. Pogwiritsa ntchito michere, zomwe zili malovu, m'mimba chakudya wayamba kale mkamwa - otchedwa koyamba hydrolysis ndondomeko ya chosinkhasinkha chakudya. Kenako chakudya akulowa pakhosi, kenako mu kholingo. The kum'mero ndi paipi yaitali kuti zikugwirizana ndi polowera ndi minofu m'mimba-mlonda, kumathandiza chakudya yagoletsa kubwerera kholingo. Kawirikawiri malowa akadali bwino Analimbikitsa ana amene kusanza pafupipafupi Kasupe pa Reflux.

Kamodzi mmimba, chakudya chimadutsa gawo lotsatira la chimbudzi. Pali amapezeka hydrolysis mapulotini ndi mafuta pang'ono. Kwa ndondomeko chimbudzi anali qualitatively ndi kwathunthu m'mimba khoma secrete yeniyeni michere anadziphatika monga acid amathiridwa, etc. Kuwonjezera m'mimba, michere ndi tochoka ndi wothandiza England - kapamba. Pambuyo chakudya wadutsa processing zofunika mmimba, chitadutsa mu intestine lapansi.

Small intestine - thupi lina imene imagaya chakudya. The duodenum amalandira chakudya mwachindunji kuchokera mmimba, ndipo apa ndi pamene chochuluka mafuta a zobwezerezedwanso, m'mimba michere ya ndulu, ndi ndime imodzi yomwe imatithandiza kumveketsa mu duodenum ndi.

Small katundu intestine chakudya china, pamene onse amachitira chyme ake - chinthu chapadera. Chomaliza pogawanikana pamawere sitepe kumachitika zinthu m'mimba pa zimagwira ntchito zosiyanasiyana za maselo yaing'ono intestine - enterocytes. Apa izo odzipereka mu mwazi wa oligosaccharides, amino zidulo, monosaccharides, mafuta zidulo. zatsalira chakudya kuti sangathe kudya, kusandutsa mu m'mimba. Koma chimbudzi ndi mayamwidwe mu m'mimba sichichitika, koma chakudya makamaka anamasulidwa ku madzi. Pang'onopang'ono m'mimba chakudya kwasanduka ndowe. Pa nthawi yofikira kwa zhomu - wakuda zozungulira minofu buoyancy ndowe kunja kupyolera sphincter wa - kulemera amaika kupanikiza pa khoma matumbo ndipo amachititsa kudzikayikira defecation.

ziwalo za chimbudzi - dongosolo lodabwitsa, koma pa nthawi yomweyo ndi pachiopsezo. Sinthani Binaries zimadalira zomwe chakudya m'mimba. Mwatsoka, anthu m'tauni chifukwa cha ntchito zawo zambiri kupita chakudya kudya, chokoma (likuvutika oonetsera), koma achabechabe mwamtheradi ndi zina zoipa chakudya. Ngakhale Agiriki akale - ndi anamatetule anazindikira - anati: "Ife - zimene timadya", kutsindika kufunika kwa chakudya mu moyo wa munthu. Izi ndi zofunika kuganiza ...