HangangaPūtaiao

Pūkano tipumata - he organelle pūtau matomato

Pūkano tipumata - Ko tetahi o nga organelles pūtau pūmau tenei. mauria e te reira i roto i te tukanga nui o mahu'inga planetary - ahotakakame.

Ko te hanganga whānui o te organelles mahere dvuhmembrannyh

Kei roto i ia organelle o te taputapu mata me te ihirangi ā-. Chloroplasts me pungaraungao he hanganga o te pūtau prokaryotic - kaiao ki karihi. Ko te mata o enei taputapu organelles ngā o kiriuhi e rua wehea e te wāhi. Rerenga mokowā a anatomically kahore ratou e hono ana ki ētahi atu wāhanga hanganga o ngā pūtau, ā, e whai wāhi i roto i te pākia e pūngao. Pungaraungao he organelles te nuinga o harore, ngā tipu me ngā kararehe momo. mahi ratou hoki ATP kōtuitui - he taonga e te mea he ahua o ngā pūtau rāhui pūngao. Pūkano tipumata - reira dvuhmembrannaya hoki organelle, e no ki te rōpū o plastids.

He momo o te plastid

I roto i te pūtau o kaiao ora i reira e toru ngā momo o plastids. Ko chloroplasts, chromoplasts me leucoplasts. rerekē ratou i roto i te tae, hanganga āhuatanga me ngā mahi. Pūkano tipumata - he plastid matomato, kei roto chlorophyll te ngarahu. Ahakoa ko reira maha e tika ana ki te aroaro o te tahi atu waikano, ka taea e waiho ratou parauri, me te whero. Hei tauira, i roto i ngā pükohu pūtau. Wä chromoplasts taekore tonu. Ratou mahi matua - ko te rokiroki o ngā matūkai. Na, i roto i te potato i roto i ngā kōpura māngaro. Kei te he plastids uhi carotenoid - Chromoplasts. hoatu ratou tae ki ngā wāhanga rerekē o te tipu. pakiaka kotingotingo o kāreti me beets, puawai puawai ko te tauira a Tūrongo o tenei.

Ka taea te puta Plastids. I te tīmatanga whakatika ratou i pūtau kiko mātauranga e he vesicles iti karapotia e rua kiriuhi. I roto i te aroaro o te pūngao kōmaru e tahuri ki chloroplasts. Ki te hoholo, nga rau, me te kakau o te chlorophyll tīmata ki te wahi i raro. Ka rite ki te hua, ae whakaputaia ketia ana plastids matomato ki chromoplasts.

Kia tatou e hoatu i te torutoru ake tauira. kite tangata katoa e i roto i te ngahuru rau huringa tae. Ko e tika ana ki te meka e kua puta nga chloroplasts ki whero, kōwhai, plastids bardovye tenei. puta ana te taua huringa i roto i maoa hua. I roto i te marama o kōpura rīwai tahuri matomato: i roto i leucoplasts tīmata ki te hanga i chlorophyll. Ko te wāhanga whakamutunga o te whanaketanga o te plastids he chromoplasts rite kore ratou e hanga i te tahi atu momo o ngā hanganga rite.

He aha e uhi?

Tae, mahi me te hanganga o te pūkano tipumata tika ki te aroaro o etahi matū - uhi. Tupu e ratou ngā pūhui matū waro, valivali wāhanga rerekē o te tipu. Ko te noa tino o ratou Chlorophylls. E kitea ratou i roto i nga pūtau o pükohu me otaota teitei. I roto i te natura, e hoki maha kitea carotenoids. E kitea ratou i roto i nga mea ora tino pai-mohiotia. I roto i ngā, otaota katoa, etahi momo o microorganisms, pepeke, ika me te manu. I tua atu, hoatu ratou tae ki nga tinana ngā, carotenoids ko nga uhi ataata matua, whakarato he tirohanga ataata, me te tae.

Ko te hanganga o te membrane

chloroplasts Plant i te membrane rua. Ano, he waho maheni. He puka excrescences ā. E whakahaua ratou ki te ihirangi o te pūkano tipumata, ka karanga te stroma. Mai kiriuhi roto nga hanganga herea me motuhake - thylakoids. Whatu, he ratou odnomembrannye flat tank. Ka taea te whakanohoia ratou putawa, ranei huihui i roto i nga rarangi o 5-20 nga wahi. E huaina ratou grana. Tikanga i runga i ngā hanganga uhi thylakoid. Ko te hunga matua ko nga chlorophylls me carotenoids mahi he tūranga tautoko. He tika hoki te ahotakakame ratou. Kei hoki te stroma he rāpoi ngota o te DNA me te RNA, te witi māngaro me te ribosome.

Ko te mahi o chloroplasts

Ko te mahi matua o plastids matomato - kōtuitanga o matū waro i pararopi e tika ana ki te pūngao marama. Ko tōna hua ko te hukarau o te kūhuka, me te hāora. Te kore tenei mahi hau manawa o taata katoa i runga i te whenua e te mea e taea. Tenei te tikanga e ahotakakame ko te tukanga faufaa roa o te hiranga planetary.

Ko te hanganga o te pūkano tipumata hua i roto i te tahi atu ona mahi. I runga i te membrane o te plastid puta ATP kōtuitanga. Ko te uara o tenei tukanga takoto i roto i te haaputuputuraa me te rokiroki o te nui etahi o te pūngao. puta tenei i roto i te takanga o ngā āhuatanga taiao pai: ko te aroaro o te wai rawaka, kai pūngao kōmaru. I roto i te akoranga o te tukanga faufaa o te ATP piri te ki te tuku i te nui etahi o te pūngao. Kei te pau te reira i roto i te whakatinanatanga o te tupu, te whanaketanga, kaupapa, te whakaputa uri, me ētahi atu tukanga faufaa. E hoki ngā mahi pūkano tipumata i roto i te meka e lipids i e etahi o enei plastids synthesized, pūmua membrane me whākōkī whai wāhi i roto i te ahotakakame.

Te tikanga ahotakakame

Pūkano tipumata - he hononga i waenganui i te tipu, me te taiao. Ka rite ki te hua o te ahotakakame puta kore hanganga anake o te hāora, ko te huringa o te waro i roto i te natura, hauwai, te pupuri i te hanganga tamau o te kōhauhau. E whakaiti ana tēnei tukanga te kukū o te hauhā, te kupu ārai i te pānga kōtuhi, pukā o mata o te whenua, me te mate o te maha mea ora i runga i te ao. Plastids chloroplasts, e he organelles o pūtau kawe i ngā mahi faufaa, whakatau i te oraraa o te ora i runga i te whenua.

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