Golgi matatini: hanganga me te mahi o organelles

taputapu Golgi - he organelle nui e he reira i roto i tata nga pūtau eukaryotic. Pea anake nga pūtau e hapa i tenei matatini ko nga pūtau toto whero o vertebrates. He tino kanorau tenei mahi hanganga. Ko te reira i roto i te tank waka me kohikohi haere pūhui katoa whakaputaina e te pūtau, a ka mamae atu kōmaka, whakarerekē, tohatoha anō me te waka.

Ahakoa te meka i kitea te taputapu Golgi i roto i 1897, me etahi o ona mahi kaha ako ki te rā. A feruri i te āhuatanga ake taipitopito o tona hanganga me te mahi.

Golgi taputapu: hanganga

Tenei membrane organelle ko te huinga o tāke e e tata pātata ki tetahi ki tetahi, rite te tāpae. whakaaro kōwae Structural me mahi te dictyosome.

Dictyosome Ko te, wahi motuhake motuhake o te taputapu Golgi, e ngā o 3 - 8 e tata pātata ki tetahi ki tetahi tāke. karapotia te tāpae o enei tank membrane e te pūnaha o vacuoles iti me vesicles - i roto i tenei ara kawea atu ko te waka o matū, me te dictyosomes kōrero i waenganui i a ratou ano, me ētahi atu hanganga pūkoro. Tikanga, nga pūtau kararehe i tetahi anake dictyosomes, i roto i te tipu hanganga, i reira kia tokomaha kia.

I roto i dictyosome kia wehea e rua pito - nga cis me taha trans. Kihi-taha anga ki te matua, me te whatunga kiriuwhi potakataka. Here i roto i te puka o vesicles membrane kawea pūmua synthesized me ētahi atu pūhui. I tenei dictyosomes mutunga e hua tāke tonu hou.

-Taha trans anga te membrane pūtau. Ko te tikanga, te reira te bit whānui. haere mai ki konei te hononga i haere e wāhanga katoa o whakarerekē. Mai i te raro o te tank kua haea tonu vacuoles iti me vesicles, e mauranga te taonga ki te hiahiatia organelles pūtau.

Golgi taputapu: mahi

Ka rite ki kua whakahuatia, he tino kanorau organelles mahi.

• Tenei te meatia e hou synthesized te whakarerekētanga rāpoi ngota pūmua. I roto i te nuinga o te wā, kei te piri te muingota o te pūmua ki te warowaihā, ngāwhā he ūkuikui tuwhena ranei. Ko te kupu, Golgi taputapu kawenga mo te hanganga o pūmua o te membrane wē, whākōkī me pūmua lysosomal.
• taputapu Golgi he kawenga mō te waka o te pūmua whakarerekētia i roto i etahi pae pūtau. Mai i trans-ringa wehea tūturu mirumiru iti, e roto i pūmua oti.
• Here, te hanganga, me te waka o whākōkī lysosomal.
• Ko te kōwhao o te tank i reira ko te haaputuputuraa o lipids, a te mutunga te hanganga o lipoproteins - matatini o ngā rāpoi ngota pūmua me te lipid.
• Golgi taputapu o te pūtau tipu kawenga mo te kōtuitui o polysaccharides, e kua aru e te hanganga o te taiepa pūtau o ngā tipu, me te hūpē, pectins, hemicellulose me sperm.
• I muri wehewehe te tipu pūtau Golgi matatini e wahi i roto i te hanganga o te pereti pūtau.
• I roto i tenei parāoa e wahi organelle i te hanganga o te whākōkī acrosome, i nei ko te whakangaromanga o nga kiriuhi hua i te kikiritanga.
• Ko te pūtau māngai hātare o te matatini Golgi he kawenga mo te hanganga o vacuoles contractile e whakahaere i kaha osmotic.

O te akoranga, e kore te mea he rārangi tino o katoa o nga mahi tenei. whakahaere tonu kaipūtaiao Modern he momo o te rangahau, te whakamahi i te hangarau hou. Ko reira pea e i roto i te tau i muri torutoru, ka whakapiki ake i te rārangi o nga mahi matatini Golgi tino. Engari ka taea e tatou kua mea ki te tino e tautoko tenei organelle te mahi noa o te pūtau me te rauropi katoa.