Yiziphi amino acid

Ukwazi nje ukuthi i-acid acid, yaziwa, mhlawumbe, cishe wonke umuntu. Lokhu okungukuthi empeleni yezingxenye amaprotheni ukuthi ukwakheka i eziphilayo, njengoba iningi elikhulu izilwane kanye yokuqedela amancane bacterium. Kuzo zonke izinqubo ezenzeka emzimbeni, ezihilela amafomu ahlukahlukene amaprotheni.

Kungenxa yokuthi akhiwa umzimba womuntu nemisipha, imisipha, imisipha, wonke izindlala futhi izitho, izinzipho izinwele. Amaphrotheni yakhiwa amathambo uketshezi. Ziyakwazi amahomoni kanye enzyme esilawula futhi catalyze umzimba wonke izinqubo.

Ngezinye ukuntula kwabo emzimbeni yamanzi ibhalansi woniwa, kanti lokho kubangelwa ukuvuvukala. Amaphrotheni akuzona nezilandiso. Ngamunye uhlukile. Futhi ngamunye kubo emzimbeni has a umgomo ekhethekile.

Basuke umqondo kusuka amino acid, zazo imfundo kungenxa ukuhlukaniswa amaprotheni, okuyizinto ngqo ezihlukahlukene ukudla. Ngakho-ke kungenziwa baphetha ngokuthi ama-amino acid anjalo.

Lawa eyigugu kakhulu izakhi kwamandla, zazo ngakho adingwa umzimba. Nakuba ngaphambili kwakucatshangwa ukuthi izinto ezinjalo ngamaphrotheni. Kwabe sekuvela ukuthi - lokhu umbono unephutha, ngoba iyiphi amaprotheni ukudla, sinqamukile umzimba phansi ama-amino acid.

Kuyinto ba, izinhlayiya ngabanye esiyinhlanganisela ke isetshenziselwe ukudala amaprotheni umzimba uqobo. Kubalulekile ukwazi ukuthi lolu amino acid ngqo emzimbeni, futhi iyiphi indima abayidlalayo.

Okokuqala, kudingeka silondoloze ukusebenza ezihlukahlukene ezibalulekile izinqubo kanye ezidingekayo emzimbeni. Futhi, amino acid kungenziwa selihlukene izigaba ezimbili: kubalulekile futhi engabalulekile.

Eyokuqala wathola igama layo ngenxa yokuthi umzimba awukwazi synthesize bebodwa. Lokhu kuwubufakazi bokuthi ungathola kuzo kuphela indlela eyodwa - kusuka ukudla kuwo equkethwe. Futhi ama-amino acid efanayo, ukusetshenziswa okuyinto ingase yabelwe njengoba izithasiselo ezikhethekile kanye izakhiwo kubaluleke kakhulu umzimba.

Isigaba sesibili amino acid - ezingabalulekile, synthesize ukuthi umzimba uyakwazi ngokuzimela. Ngakho ukuzilungiselela ukuphuma ukudla malanga onkhe ayidingekile. Kodwa ezimweni ezithile, abanye babo bangase babe esisemqoka kahle.

Lokhu kungenxa kakhulu ngenxa yokuthi emzimbeni kunesidingo okhushuliwe lezi amino acid. Ngaphansi kwezimo ezithile isidingo samanzi emzimbeni ukuze izakhi ucingo ngale ndlela kwandisa kakhulu, futhi lokhu kuholela ekuphelelweni ukuthi kuba behluleka ukuveza inani elanele wabo.

Ngemuva kokuthola ukuthi onjalo acid acid, kufanele kuphawulwe ukuthi ezinye zazo, kwezinye izimo ukwenza njenge neurotransmitters noma neurotransmitter. Futhi ngezinye izikhathi kukhona ababengaphambi zabo. Neurotransmitters kukhona amakhemikhali adlulisa ezinzwa amaza komunye emsipheni isitokisi bazifake kwesinye.

Ngokwesibonelo, abanye amino acid kubalulekile ukuze ukusebenza evamile ingqondo. Ziyakwazi ngezinye izikhathi kuncike ukudluliswa ngesilinganiso ishayela, ngakho - futhi impendulo esifike ngesikhathi.

Ngaphezu kwalokho, ama-amino acid neqhaza ukuqalisa ukusebenza okufanele namavithamini ezanele namaminerali imisebenzi yabo. Ezinye zazo yilezi umthombo ukunikezela kwemisipha amandla. Ngakho-ke, abasubathi abaningi namuhla abakha izinqolobane amino acid emzimbeni ezihlukahlukene izithasiselo ezikhethekile.

Ubude Wazile ngezingcindezi 28 amino acid, eziningi zazo kwemiqondo esibindini. I ebaluleke kakhulu ukusebenza evamile umzimba lezonhlelo chemical izakhiwo amino acid, okungukuthi, ikhono lazo ngokushesha angene ukuphendula.

Lezi izindawo zinqunywa izakhiwo ohlangothini olukhulu. Evamile, bonke amino acid zihlukaniswe amaqembu amaningana. Okukhulu kunakho chemical ukuzinza lezo zimumethe njengoba ohlangothini-aliphatic ezisalayo. Lezi zihlanganisa valine, isoleucine, leucine futhi alanine. Bona amakhemikhali Ushintshe neze edalulwa.