Maselo zamoyo - sayansi kuti amaphunzira udindo wa mitochondria mu kagayidwe ndi

Kukhala nkhani ndi wochepa tiered dongosolo umene aliyense mchitidwe motsatizana kukuonetsedwa kapangidwe ndi ntchito kuchulukitsa kwa milingo m'mbuyomu. njira lapadera kagayidwe kachakudya kunachitika organelles selo, mwachitsanzo, mu phata la, mitochondria, ribosomes. maganizo awo monga cytology, ndi maselo zamoyo. Ndi sayansi kuti amaphunzira udindo wa mitochondria mu kagayidwe lapansi.

Tiona maonekedwe a mtundu maselo ndi ma gulu la zachilengedwe. Iwo ndiwo maziko milingo zovuta zambiri. Anapezeka ku njira selo zimachitika kaphatikizidwe ndi pogawanikana pamawere. Kenako ganizirani zimene organelle udindo zochita catabolic. Mayankho a mafunso amenewa adzakupatsani maselo zamoyo - sayansi kuti amaphunzira udindo wa kagayidwe kwa mayitirokondiriyoni.

Kagayidwe ndi mphamvu selo

Zamoyo kulibe kuyamika kulembetsa zimakhala awo, ziwalo ndi maselo zakudya. Mu zochita za michere unagwa mu organelles yeniyeni - mitochondria, pano maselo onse eukaryotic. Izi akumasula mphamvu, limene mbali ankakhala moyo wotayirira monga kutentha, ndi gawo otsala akudutsa mu mawonekedwe a ATP kapena NADP mamolekyulu. Anatha kukula, kayendedwe, kubereka, etc. Tizilombo sayansi kuti amaphunzira udindo wa mitochondria mu kagayidwe ndi analidi kufunika mu kaphatikizidwe mphamvu.

Monga kapangidwe ka mitochondria Mzimuyo ntchito yake

Kunja, ndi organelles ali ngati mawilo, ndodo kapena ulusi. Awa Mwachitsanzo, mu myofibrils kapena maselo mogwirizana: ciliates flagellates. Organoid tichipeza nembanemba awiri, gawo lamkati limapangidwa bokosi ndi pindani Christi ATP-mlamba, kuphatikizapo enzymatic zovuta. Ndi udindo kaphatikizidwe wa mamolekyulu wa triphosphate adenosine. Maselo zamoyo - sayansi kuti amaphunzira udindo wa kagayidwe kwa mayitirokondiriyoni, anapeza kuti zochita chachikulu chidzachitika masanjidwewo, ndi kupanga mwachindunji ATP limapezeka pa Christie organelles.

Chifukwa mitochondria otchedwa magetsi maselo?

Lithe mphamvu kofunika kulimbikitsa H ⁺ ayoni kuchokera kunja, ndithu mlandu pamwamba organelle, makutu pa Kakhungu mkati onyamula milandu negative. Zimenezi catalyzed ndi dongosolo enzyme wa molekyulu ndi H ⁺ - ATPase, kupyolera mu njira Kakhungu yomwe ikuyenda ndi cations wa hydrogen. Amayambitsa phosphorylation zobwera chifukwa cha okosijeni. Izi Kuwonjezera asidi kwa mankwala a ADP, chifukwa mu mapangidwe tinthu wa ATP - mphamvu yaikulu maselo mankhwala. Science kuti amaphunzira udindo wa mitochondria mu kagayidwe wa - maselo zamoyo. Iwo experimentally anatsimikizira phindu yaikulu ya organelles izi mu nzeru zinthu ndiponso mphamvu maselo.