Ziyini izindlala?
Izindlala ziyizitho ezikhethekile emzimbeni ezikhiqiza futhi zikhulule izinto ezidingekayo ukuze umzimba usebenze. Lezi zinto zingaba amahomoni, ama-enzyme, ulwelwesi lwamafinyila, umjuluko, phakathi kwabanye. Zingahlukaniswa zibe izinhlobo ezimbili: i-endocrine ne-exocrine.
Izindlala ze-endocrine
Izindlala ze-Endocrine yilezo ezikhiqiza amahomoni akhishelwa ngqo egazini ukuze athuthelwe kumaseli awadingayo. Lawa ma-hormone ayizithunywa zamakhemikhali ezilawula imisebenzi yomzimba, njengokukhula, ukukhiqiza, ukugaya, ukugayeka kokudla emzimbeni, phakathi kokunye.
Izibonelo zezindlala ze-endocrine:
- I-Hypophysis
- I-thyroid
- I-Parathyroid
- Izindlala ze-adrenal
- I-Pancreas
- Ama-Gonad
Izindlala ze-Exocrine
Izindlala ze-Exocrine yilezo ezikhulula uketshezi lwazo ngemibhobho eholela ebusweni bomzimba noma emigodini yangaphakathi yomzimba. Lezi zimfihlo zingaba ama-enzyme okugaya ukudla, umjuluko, ulwelwesi lwamafinyila, phakathi kwabanye.
Izibonelo ze-exocrine glands:
- Izindlala zamathe
- Isibindi
- I-Pancreas
- Izindlala zokujuluka
- izindlala zamafinyila
Umehluko phakathi kwe-endocrine ne-exocrine gland
Umehluko omkhulu phakathi kwezindlala ze-endocrine kanye ne-exocrine uhlobo lwemfihlo ezikhiqizwa ngayo kanye nendlela ezikhishwa ngayo.
- Izindlala ze-Endocrine zikhiqiza amahomoni akhishelwa ngqo egazini futhi athuthelwe emangqamuzaneni omzimba, kuyilapho izindlala ze-exocrine zikhipha uketshezi lwazo ngemibhobho evuleleka ebusweni bomzimba noma emigodini yangaphakathi yomzimba.
- Izindlala ze-Endocrine azinawo amapayipi, kuyilapho izindlala ze-exocrine zinawo.
- Izindlala ze-endocrine zilawulwa yi- uhlelo lwezinzwa nangamanye amahomoni, kuyilapho amahomoni e-exocrine elawulwa ikakhulukazi uhlelo lwezinzwa.
- Izindlala ze-endocrine zinomsebenzi wokulawula womzimba, kuyilapho izindlala ze-exocrine zinomsebenzi wokukhulula izinto.
Iziphetho
Izindlala ziyizitho ezibalulekile emzimbeni ezinemisebenzi ethile. Izindlala ze-Endocrine zikhiqiza amahomoni futhi ziwakhulule ngqo egazini, kuyilapho izindlala ze-exocrine zikhulula uketshezi lwazo ngamapayipi.
Kubalulekile ukwazi umehluko phakathi kwe-endocrine ne-exocrine glands ukuze uqonde kangcono ukusebenza komzimba womuntu.
Ngingu-Sebastián Vidal, unjiniyela wekhompyutha ozifelayo ngobuchwepheshe kanye ne-DIY. Ngaphezu kwalokho, ngingumdali we tecnobits.com, lapho ngabelana khona ngezifundo zokwenza ubuchwepheshe bufinyeleleke kakhudlwana futhi buqonde wonke umuntu.