Sakhiwo umzimba, lokugayeka kokudla emzimbeni

Emzimbeni wethu, kukhona imizimba eminingi, ngalinye lenza umsebenzi othile. skeleton Human nemisipha yiyona igunya leziphathimandla ezibangela ukusekelwa kanye nokunyakaza izitsha inhliziyo negazi nemizimba, ukuqinisekisa ukunyakaza okuqhubekayo kwegazi. Imisebenzi zonke izinhlaka zethu bahlanganiswe isimiso sezinzwa, ngakho baba eziphilayo uxhumana ngokuvumelana.

Imizimba yethu, kanye isilwane izitho aqukethe kwezicubu aqukethe inani elikhulu amaseli ahlukene ngokulandelana. Iseli ngokwayo incane kangangokuba ingabonakala kuphela nge-microscope. Ngokuvamile, amaseli unomzimba nucleus futhi, iningi amaseli samanje eyodwa noma ngaphezulu izinqubo. Umzimba cell siqukethe impahla ekhethekile nge eziyinkimbinkimbi kakhulu amakhemikhali ukwakheka - the protoplasm.

Inani elikhulu of amaseli, zenziwe eyodwa ephelele umsuka uhlelo kanye isakhiwo esifanayo, ezisebenza imisebenzi ethile, kanye ikhemikhali uku interstices phakathi amaseli, ukubizwa ngokuthi indwangu. Kukhona EPITHELIAL, zezinzwa, imisipha, nerve futhi kwezinye izicubu. Bonke sihluke nomunye isakhiwo kanye umsebenzi inikezwa Ngamunye kubo emphilweni umzimba wabo. Kodwa zonke enifana-njalo zenzeka umzimba amandla.

Ukuphila kwethu mode khona imizimba amaprotheni, evelele okuyinto exchange okuqhubekayo izinto nobunjalo ezizungezile. Ngo ephilayo ophilayo uthola njalo kuzo zonke izinhlobo ezindaweni kanye izinto asuswe umzimba ku imvelo izinto unomzimba engadingeki nokubi kwakhe. Ezilwaneni futhi abantu lapho ukuphefumula, umoya-mpilo enikeziwe emzimbeni futhi aba amaSheshi, carbon dioxide isuswe, ngokudla uthola kudingekile ekuphileni izakhi futhi ngokusebenzisa izinso, ngesikhumba, ngokusebenzisa emathunjini excreted impahla ezingadingeki. Misa lokhu umzimba kuholela ukuphela kokuphila, ukufa.

Kukho konke ukuphila kwakhe, futhi emzimbeni wethu futhi ntambama ku ucabangana kanye namahora okusebenza, nobusuku izingalo "Morpheus" akuyona into ebonakalayo kwesinye isikhathi, kodwa ukusebenza okuqhubekayo. Umzuzwana ngamunye, imisipha yenhliziyo kuyehla, kunikeza ukunyakaza njalo legazi ngokusebenzisa umzimba wethu. Mayelana 18-20 izikhathi ngomzuzu ukulibopha futhi eyandisa esifubeni, ecindezela emoyeni ngaphandle ke abancela it ezingena emaphashini. Umzuzwana ngamunye lisasesimweni asebenzayo we isimiso sethu sezinzwa. A elikhulu umsebenzi mechanical ekhiqizwa kwemisipha. Siyazi ukuthi noma yimuphi umsebenzi ezihlobene amandla usebenzisa up. Inkinga ikuphi-ingabe amandla kuyadingeka ukuze for ukusebenza okuqhubekayo imisipha kanye nezinhlaka?

Lokhu amandla ikhishwe lapho eziyinkimbinkimbi amakhemikhali ukwakheka kwendaba sokudiliza ku elula. Okunjalo ukuguqulwa amakhemikhali libizwa dissimilation bona njalo zenzeka emzimbeni. Ziyakwazi ahlobene eduze futhi zenziwa njalo emzimbeni futhi nokwenziwa izinqubo, isb chemical kugucuka okuholela ukudalwa eziyinkimbinkimbi zamakhemikhali isakhiwo izinto kusukela izinto lula.

Lapho dissimilation r. N. chemical amandla is ibe ukushisa, ugesi namandla mechanical, kudingekile ukuze umzimba wethu ukusebenza kwemisipha kwezinye izitho, futhi balondoloze njalo umzimba t. amandla Abazama lilondolozwe lapho inqubo nokwenziwa.

Ngakho., I umzimba emzimbeni ihlobene eduze amandla umzimba, okungukuthi, ukwedlulela omunye hlobo luni lwamandla kolunye.

Iningi umzimba wethu, singabali amanzi, bakha amaprotheni, ama-carbohydrate namafutha. Lawa eyinkimbinkimbi yamakhemikhali yabo Ukwakheka izidakamizwa ngesikhathi kwamazinyo abo amandla ikhishwe. Carbohydrate, amafutha namaprotheni emzimbeni wethu livela ukudla. Ngakho-ke singasho ukuthi ukudla futhi uqukethe amavithamini zemvelo liwumthombo wamandla.