Video: Yog vim li cas yog lub puab membrane ntawm mitochondria?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov mitochondrial inner membrane yog qhov chaw ntawm cov saw hlau thauj hluav taws xob, ib kauj ruam tseem ceeb hauv kev ua pa aerobic. Nruab nrab ntawm sab hauv daim nyias nyias thiab sab nrauv membrane yog inter- daim nyias nyias qhov chaw. Nyob ntawd, H + ions tsim los tsim lub peev xwm proton uas pab txhawb lub zog ATP lub zog tsim.
Thiab cov lus nug yog, dab tsi yog lub puab txheej ntawm mitochondria?
Cov sab hauv mitochondrial membrane (IMM) yog mitochondrial membrane uas cais cov mitochondrial matrix los ntawm qhov chaw interemmbrane.
Tsis tas li ntawd, lub puab txheej ntawm mitochondria yog dab tsi? Cov sab nrauv membrane npog lub organelle thiab muaj xws li daim tawv nqaij. Cov sab hauv daim nyias nyias folds ntau zaus thiab tsim txheej txheej hu ua cristae. Cov kua dej muaj nyob hauv mitochondria hu ua matrix. Lub folding ntawm sab hauv daim nyias nyias tsub kom qhov chaw nyob rau hauv lub organelle.
Ua raws li qhov no, yog vim li cas lub puab txheej ntawm mitochondria ruffled?
* Cov sab hauv txheej ntawm mitochondria yog ruffled vim muaj ntau qhov chaw. * Mitochondria Tej zaum yuav muaj keeb kwm los ntawm cov kab mob symbiotic vim tias lawv tau nyob hauv thawj lub hlwb eukaryotic. Desribe cov txheej txheem ntawm mocrotubles uas tsim cov centrioles.
Vim li cas mitochondrial inner membrane impermeable?
Cov sab hauv mitochondrial membrane yog li sawv cev rau qhov chaw tseem ceeb ntawm ATP tiam, thiab lub luag haujlwm tseem ceeb no tau tshwm sim hauv nws cov qauv. Txwv tsis pub, cov sab hauv daim nyias nyias yog impermeable rau feem ntau ions thiab me me molecules-ib yam khoom tseem ceeb rau kev tswj cov proton gradient uas tsav oxidative phosphorylation.
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