Molecular zvipenyu - sayenzi kuti vanodzidza basa mitochondria iri muviri

nyaya mhenyu inondo Tiered maitiro umo mumwe anotevedzana maatomu akafanana unoratidzwa marongerwo uye kushanda kunzwisisa dzokutambura siyana. Kunyanya kukosha metabolic pezvakaitwa kuitika muchitokisi organelles, semuenzaniso, ari musimboti, mitochondria, ribosomes. maonero avo sezvo cytology, uye samolecular zvipenyu. Chinhu nesayenzi kuti vanodzidza basa mitochondria iri muviri.

Tichakurukura zvaidiwa samolecular uye cellular mhando sangano zvakasikwa. Ndivo hwaro yakawanda dzakaoma siyana. Also kuwanikwa muchitokisi pezvakaitwa kuchiitika kwetunhu uye cleavage. Zvadaro chiona kuti chii organelle anokonzera catabolic siyana. Mhinduro dzemibvunzo iyi vachapa ezvinhu zvipenyu - sayenzi kuti vanodzidza basa mitochondrial muviri.

Muviri uye simba muchitokisi

Zvipenyu zviripo kuonga kunyoresa munyama yavo, nhengo uye masero nezvinovaka muviri. Pasi zvinoitwa makemikari dzaputswa kupinda dzakananga organelles - mitochondria, aripo eukaryotic masero ose. Izvi anosunungura simba, chikamu iyo akaparadza sezvo kupisa, uye mugove asara inopfuura muchimiro ATP kana NADP mamorekuru. Akapedza kukura, kufamba, kubereka, etc. Biological nesayenzi kuti vanodzidza basa mitochondria iri muviri, akaratidza yavo kukosha mune simba usage.

Sezvo maumbirwo mitochondria anosarudza ayo shanda

Externally, ivo organelles vakaita mavhiri, tsvimbo kana shinda. Ava Somuenzaniso, muna myofibrils kana majemusi masero: ciliates flagellates. Organoid ine membranes maviri, menzvimbo unotora munhu chizvaro uye peta Christi ATP-Catfish, kusanganisira enzymatic kunzwisisa. Hazvina basa kwetunhu mamorekuru ose adenosine triphosphate. Molecular zvipenyu - sayenzi kuti vanodzidza basa mitochondrial muviri, akawana kuti zvikuru kuitike nenzira chizvaro, uye zvakananga kugadzirwa ATP ndepana Christie organelles.

Sei mitochondria rinonzi simba chirimwa masero?

Kuti synthesize simba zvakakodzera kuita kuti H ⁺ ions kubva kunze, chokwadi mhosva pamusoro organelle, matanga pamusoro romukati Kamudzira akatakura kunaka mhosva. Izvi zviri catalyzed kubudikidza enzayemu gadziriro yacho Morekuru ari H ⁺ - ATPase, kuburikidza Kamudzira migero izvo kutamira uye rehydrogen cations. Vanovata oxidative phosphorylation. Kuwedzera uku asidhi kuti phosphate pamusoro ADP, zvichiguma nokuumbwa mamorekuru ose ATP - chikuru simba fuma masero. Sayenzi kuti vanodzidza basa mitochondria iri muviri - ezvinhu zvipenyu. Zvinonzi experimentally akasimbisa chikuru ukoshi organelles aya kupanana yacho uye simba mune mumasero.