Izicubu Animal - izinhlobo kanye nezici zabo

Animal izicubu - iqoqo emangqamuzaneni okuthiwa ama axhunyiwe ngu izidakamizwa intercellular futhi ahloselwe ngenjongo ethile. It ihlukaniswe yaba kwezinhlobo eziningi, ngayinye yaba has izici zayo siqu. Animal izicubu ngesibonakhulu singase sehluke ngokuphelele, kuye ngohlobo kanye injongo. Ake sibheke izinhlobo ezahlukene xaxa.

Indwangu sesilwane: izinhlobo kanye nezici

Kunezinhlobo ezine eziyinhloko: zezinzwa, EPITHELIAL, wethukile futhi kwemisipha. Ngamunye wabo ihlukaniswe izinhlobo eziningana, kuye ngokuthi indawo kanye ezinye izici ehlukile.

izicubu Animal zezinzwa

It libhekene inombolo enkulu lomcebo intercellular - kungaba noma uketshezi noma okuqinile. Izinhlobonhlobo lokuqala lolu hlobo izicubu - amathambo. veschetvo Intercellular kulokhu okuqinile. Siqukethe amaminerali, ikakhulukazi i-calcium ne phosphorus nosawoti. Futhi ibhekisela ohlotsheni uxhumano kwezicubu uqwanga isilwane. It uyahluka ngokuthi yayo imfuyo intercellular kuyinto nokunwebeka. Yena, selihlukene laba zinhlobo ezifana hyaline, nokunwebeka kanye fibrocartilage. I obanzi kunayo emzimbeni yiyona Uhlobo lokuqala, iyingxenye uqhoqhoqho bronchus, amalaka, bronchi ezinkulu. uqwanga Nokunwebeka ifomu izindlebe aphakathi nendawo bronchus. I fibrous ingxenye nokwakheka akwazi ukugcina intervertebral - ukuthi akuphi eslphambanweni imisipha kanye nemisipha nge hyaline uqwanga.

Ngokuxhuma osebenza adipose izicubu, iziphi Stocking izakhamzimba. Ngaphezu kwalokho, lokhu kufaka igazi lymph. Esikhathini sokuqala kwezine ngisesimweni kubo libhekene amaseli ethize ebizwa egazi. Bona bangabezwe; ezintathu izinhlobo: abomvu egazi, izinhlayiya zegazi nama-lymphocyte. Eyokuqala unesibopho ukuthwala umoya-mpilo wonke umzimba, kwesibili - I-igazi ekunqandeni uma umonakalo kwesikhumba, kuyilapho abanye enze umsebenzi mzimba. Zombili lezi izicubu zezinzwa kukhona ekhethekile ukuthi intercellular izidakamizwa liquid yabo. Lymph ehilelekile umzimba, unesibopho kokubuya kwezicubu emuva igazi compounds yamakhemikhali ahlukahlukene, ezifana zonke izinhlobo ubuthi, nosawoti, abanye amaprotheni. Nezixhumi nazo okuxekethile lunemicu aminyene futhi fibrous reticulum. Lesi sakamuva ungachazwa ukuthi siqukethe collagen ethandele. Kusebenza njengomnyombo isisekelo enjalo izitho zangaphakathi ezifana ubende, umnkantsha, izindlala zamanzi, nokunye. D.

epithelium

Lolu hlobo lwe-Indwangu ungachazwa ngokuthi amaseli zitholakala eduze kakhulu nomunye. I epithelium ngokuyinhloko umsebenzi zokuzivikela: liqukethe isikhumba, ke ungacaba emizimbeni kokubili ngaphandle nangaphakathi. It zifika ziyizinhlobo eziningi: cylindrical, cubic, elilodwa-ungqimba, multi-ungqimba, ciliated, yezindlala, ebucayi, flat. Eyokuqala ezimbili abizwa kanjalo ngenxa ukuma amaseli. Ciliated has zesivikelo sesifuba encane, kube imigqa ngalo ingaphakathi emathunjini. Kusukela kwezinhlobo ezilandelayo ziqukethe zonke nezindlala EPITHELIAL ezikhiqiza ama-enzyme, amahomoni kanye nokunye okufana nalokho. D. izenzo inzwa njengendlela yokwamukela, ke imigqa ngalo ingaphakathi acinene. epithelium squamous itholakala ngaphakathi alveoli, kwakheka imithambo yegazi. Cubic itholakala izitho ezifana izinso, amehlo, yegilo indlala.

izicubu Animal sika sezinzwa

Siqukethe veretenopodobnyh amaseli - izinzwa. Sinenkosi isakhiwo eziyinkimbinkimbi, yakheke sethole Axon (the yayifanekisela nomxhantela eside) futhi dendrites (eziningana iDemo). Lezi zokwakheka ka ezinzwa cell izicubu oxhumene by kubo njengoba ngocingo, izitshengiselo lezi ngobulili. Phakathi kwabo kukhona eningi-matrix extracellular esekela izinzwa sisendaweni ekahle futhi uyazondla.

kwemisipha izicubu

Bona zihlukaniswe izinhlobo ezintathu, ngamunye okuyinto has izici zayo siqu. Eyokuqala wabo - lena bushelelezi imisipha isilwane izicubu. Siqukethe amaseli eside - zesivikelo sesifuba. Lokhu uhlobo kwemisipha izicubu Nokho, ulwelwesi kwezitho zangaphakathi ezifana ingaphakathi lesisu, amathumbu, kwesibeletho, nokunye. D. Abakwazi zingancishiswa, umuntu (noma isilwane) ayikwazi ukuthi ihlole futhi ilawule le misipha ngokwakho. buka Landelayo - izicubu striated. It encishisiwe isheshe kunezokuqala, ngoba inamaprotheni ngaphezulu actin futhi myosin, sibonga ngalo kuyenzeka. Striated kwemisipha izicubu imisipha lwamathambo, umzimba ungaphatha it ngokwakho. Uhlobo yokugcina - izicubu inhliziyo - uyahluka ngokuthi zincipha ngokushesha kunokuba bushelelezi, has actin kakhudlwana futhi myosin, kodwa azikwazi uyaqaphela zilawulwe womuntu (noma isilwane), okusho ukuthi ihlanganisa ezinye zezici izinhlobo ezimbili kuchaziwe ngenhla. Zonke izinhlobo ezintathu kwemisipha izicubu yakhiwa amaseli eside, okuyinto babizwa nangokuthi endwangwini, ngokuvamile aqukethe inani elikhulu mitochondria (organelles ezikhiqiza amandla).