Isayensi yamangqamuzana ezinto eziphilayo - isayensi study indima mitochondria e umzimba

Ukuhlala ndaba kuyinto mncane uhlelo tiered lapho element ngayinye ngokulandelana kuboniswa isakhiwo kanye umsebenzi yinkimbinkimbi amazinga eyedlule. izinqubo abalulekile Ikakhulukazi umzimba okwenzeka organelles cell, isib, nucleus, mitochondria, ribosomes. Imibono yabo njengoba Cytology, futhi yamangqamuzana biology. Kuyinto isayensi ukuthi etadisha indima mitochondria e umzimba.

Sizogxila izici uhlobo ezinto yeselula yenhlangano bemvelo. Bangabaholi isisekelo ngaphezulu amazinga eziyinkimbinkimbi. Futhi wathola kuseli izinqubo zenzeka zamagama kanye cleavage. Ngemva kwalokho, nqumani ukuthi organelle obhekene ukusabela catabolic. Izimpendulo zale mibuzo uyonika yamangqamuzana biology - isayensi study indima umzimba mitochondrial.

Umzimba namandla kuseli

Izinto eziphilayo ezikhona sibonga ungenele izicubu zabo, kwezitho amaseli izakhamzimba. Ngaphansi isenzo enzyme ngobugebengu phansi ku organelles ethize - mitochondria, esihlupha bonke amaseli eukaryotic. Lokhu kukhipha amandla, ingxenye yalo kwashabalala njengoba ukushisa, futhi ingxenye esele sihamba ngesimo ATP noma NADP molecule. Wachitha ekukhuleni, ukunyakaza, imifanekiso, njll isayensi yezinto eziphilayo ukuthi study indima mitochondria e umzimba, waba ukubaluleka kwabo amandla ezwi.

Njengoba isakhiwo mitochondria inquma umsebenzi wayo

Ngaphandle, le organelles zifana amasondo, izinduku noma imicu. Lezi, isibonelo, myofibrils noma lenyama amaseli: flagellates ciliates. Organoid siqukethe ulwelwesi ezimbili, engxenyeni engaphakathi yakhiwa matrix bese ugoba Christi ATP-eyikati, kuhlanganise eziyinkimbinkimbi enzymatic. Kuyinto unesibopho synthesis molecule triphosphate adenosine. Isayensi yamangqamuzana ezinto eziphilayo - isayensi study indima umzimba mitochondrial, wathola ukuthi ukusabela primary zenzeka kuleli matrix, futhi lo mbukiso ngqo ka ATP kwenzeka ngesikhathi Christie organelles.

Kungani mitochondria ngokuthi amandla plant amaseli?

Synthesize amandla kudingeka kuthuthwe H ⁺ ion kusukela ngaphandle, nakanjani icala ebusweni organelle, emphethweni ku ulwelwesi kwangaphakathi ethwele amacala ezimbi. Le nqubo ibizwa catalyzed uhlelo enzyme-molecule ye-H ⁺ - ATPase, ngemigudu ulwelwesi okuyinto lihamba ne-hydrogen cations. Tibangela oxidative phosphorylation. Lokhu kwalokho acid ukuze phosphate ka Adp, okuphumela ekwakhiweni of molecule ATP - izidakamizwa amaseli amandla eyinhloko. Isayensi ukuthi study indima mitochondria e umzimba - yamangqamuzana biology. It is Ucwaningo yaqinisekisa ukubaluleka uthishanhloko yalezi organelles in exchange of izinto namandla kumaseli.