SebopehoSaense ea

Limolek'hule baeloji - ea saense hore o ithuta ka karolo e phethoang mitochondria ka metabolism le

Phelang taba ke mosesaane tiered oona tsamaisong eo ho eona e mong le e elements e latellanang ho bontšoa mohaho le mosebetsi rarahana ha maemo fetileng. dithulaganyo haholo-holo bohlokoa tshilong ya dijo ka etsahalang organelles seleng ea ka, mohlala, ka ho khubu ea, mitochondria, ribosomes. maikutlo a bona e le cytology, 'me limolek'hule baeloji. Ho ea saense hore o ithuta karolo e phethoang ke mitochondria ka metabolism le.

Re tla tsepamisa maikutlo litšobotsi tsa mofuta limolek'hule le lisele tsa mokhatlo o hlophisitsoeng oa ea tlhaho. Ba motheo bakeng sa maemo ho feta tse. A boela a fumana ka dithulaganyo seleng ea etsahala tswakana le bokaholimo ba matsoele. Ka mor'a moo, fumana hore na ho organelle le boikarabelo ba ho liphetoho catabolic. The likarabo tsa lipotso tsena ho tla fana ka baeloji ea limolek'hule - ea saense hore o ithuta karolo ea metabolism mitochondrial.

Metabolism le matla a ka seleng

lintho tse phelang teng leboha ho ngolisa lisele bona, litho tsa le lisele tsa limatlafatsi. Tlas'a bohato la enzyme li robehileng theoha ka organelles itseng - mitochondria, joale ka lisele tsohle eukaryotic. Sena se lokolla matla, e le karolo ea e matahoa a sa itlhompheng ka mocheso, 'me karolo e setseng e ntse e feta ka mokgwa wa ATP kapa NADP limolek'hule. O ile a ile a qeta bakeng sa khōlo, mokhatlo oa, ho ikatisa, joalo-joalo Likokoana-hloko saense ea hore o ithuta ka karolo e phethoang mitochondria ka metabolism ea, e ile bohlokoa ba tsona ka tswakana matla.

E le sebōpeho sa mitochondria rerang mosebetsi lona

Kwa, ho organelles ba tšoana le mabili, melamu kapa dikgwele. Tsena ke, ho etsa mohlala, ka myofibrils kapa liseleng tsa protozoa: ciliates flagellates. Organoid na le lera la tse peli, e leng karolo e ka hare kenyelletsa ditokiseletso ka popeho le mene Christi ATP-bagre, ho akarelletsa le enzymatic rarahaneng. Ke boikarabelo ba ho tswakana ea limolek'hule tsa diphosphate adenosine. Limolek'hule baeloji - ea saense hore o ithuta karolo ea metabolism mitochondrial, fumana hore liphetoho mathomo etsahala popeho, 'me o fana ka tlhahiso e tobileng ea ATP le hlaha ka Christie organelles.

Hobaneng mitochondria bitsoa matla a dimela lisele tse?

Ho synthesize matla ho hlokahala hore ho susumelletsa H + ions tloha ka ntle, ka sebele qosoa holim organelle, mameno a ka lera ka hare jereng liqoso negative. Tshebetso ena e catalyzed ke tsamaiso potlakisang tsebetso ea lik'hemik'hale tsa molek'hule ea H + - ATPase, ka metjha e lera tse hahabang le cations hydrogen. Ba bakela phosphorylation oxidative. Sena tlaleletsa ka acid e ho phosphate tsa ADP, ho fellang ka ho thehoa ha limolek'hule tsa ATP - eneji, le ka sehloohong le ka liseleng ntho. Saense hore o ithuta ka karolo e phethoang mitochondria ka metabolism ea - ba baeloji ea limolek'hule. E experimentally tiisa boleng ba ka sehloohong ba organelles tsena ka phapanyetsano ea taba le matla a lisele tsa tsona li.

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