Contractile miru me tona whakataki mahi

Tenei tuhinga whakamōhio te kaipānui ki te hanganga o te rauropi māmā - ara, hāngai ana ki te te hanganga o te miru contractile te raveraa i puha (a kore anake) mahi, ka kōrero e pā ana ki te tikanga o te māmā me whakamārama ana tikanga mo to ratou oraraa i roto i te taiao.

Contractile miru. ariā

Miru (i miru French, i te vacuus Latin kupu -. Blank), kōwhao iti porohita i roto i te tipu me te kararehe pūtau ngā rauropi ranei. Contractile miru rawa noa i roto i kaiao ohie e ora i roto i te wai hou, hei tauira, i roto i nga protists pērā i Pūora Proteus, Paramecium caudatum, i ka tona ingoa taketake i te āhua o te tinana, rite ki te āhua o te kapu o hu. I tua atu ki enei kuware, i kitea hanganga ōrite i roto i te pūtau o ngā kāri wai, e no ki te spongillidae utuafare.

Ko te hanganga o te miru contractile. ona āhuatanga

Contractile miru Ko te organelles membrane, e mahi ejection o wai te taikaha i te cytoplasm. Te wāhi me te hanganga o tenei kōwae rerekē i roto i ngā kaiao rerekē. Ko te mirumiru-ranei tubular vacuoles matatini huaina Spong, tomo te wai te miru contractile. Nā ki te mahi tonu o te pūnaha tonu te rōrahi pūtau pūmau. I roto i te pūtau-i vacuoles contractile, e riro te kōwae ture te kaha osmotic me te taviniraa hoki ki fakahoko i te hua pirau tinana. tika ngā i te tinana o tetahi anake pūtau, e, i roto i te tahuri, whakarato nga mahi e tika ana katoa o te ora. Māngai o tenei subkingdoms pērā i Paramecium caudatum, Pūora Proteus, atu rauropi pūtau riro nga āhuatanga katoa tinana motuhake.

Ko te tūranga o te rauropi māmā

mahi whare herehere katoa mahi faufaa: kōwhiringa, respiration, irritability, kaupapa, te whakaputa uri, me pākia. He whaikörero hātare. Ko te tokomaha nui o ngā momo ora i roto i te wai moana, me te hou, he tokomaha noho kia pā oneone haukū tipu ora i roto i te tinana o te kararehe multicellular me te tangata. I roto i te natura, e mahi ana i noa te tūranga parukore, rite e whai wāhi ratou i roto i te tohanga o ngā matū, he kai hoki kararehe maha.

miru Contractile i Pūora Proteus

Pūora Proteus - māngai o te rhizomes piha haapiiraa, e kore e, i roto i te rerekē ki te tahi atu i te mau melo o te tinana o te puka tūturu. Haereraa i muri mā prolegs. Na kia mahi a ki te hunga, he aha te mea te mahi o te miru contractile i te amoebae. Tenei ture taumata o te kaha osmotic i roto i tona pūtau. Ko ia Pūora Proteus taea te hanga e i roto i tetahi wahi o te pūtau. Na roto i te membrane waho o te wai i te taiao rere ki te osmotically. Ko te kukū o te rewanga i roto i te pūtau Pūora runga ake i roto i te taiao. Ko te kupu, he rerekētanga pēhanga i roto i te pūtau timatanga me te ki tua atu. mahi miru Contractile i roto i te Pūora - he ahua o te pūrere momi e ngä te wai i te taikaha i te pūtau-pūtau. Fakahoko ki te taiao Pūora Proteus wai whiwhi taea i roto i tetahi wahi o te mata tinana.

Ko manakohia hoki nga kaiao māmā e ora i roto i te wai hou i te mahi taua o te miru contractile. I roto i ngā puka Parasitic me moana e ora i roto i te taiao kei hea he tiketike ake i roto i te wai hou te kaha osmotic, kua heke enei whakaaro i tahito ra ranei rawa uaua e te nuinga o ngaro. Huri noa vacuoles contractile i roto i nga kaiao tino ohie ki pungaraungao hāngai tuku pūngao mahi mahi osmotic.

Haunga osmoregulatory mahi he mahi faufaa o te respiration, rite ki te hua o te rerewai homai e taumai wai hāora rewa. He aha atu ko te mahi o te miru contractile? mahi Just mahi puha, ara ki nga hua pūkoro wai ahu i roto i to ratou taiao.

Manawa osmoregulation tīpakonga i roto i ciliates hu

Kei te hipoki noa te tinana i te anga pūrerehu, e kua he āhua tamau. kai te reira i runga i huakita, me pükohu, tae atu etahi kararehe pūtau. Ko atu uaua atu e o te hanganga Pūora Ciliates rauropi. I roto i te pūtau, te mua me hu muri e rua vacuoles contractile. I roto i tēnei kōwae ako tank wehea, me te maha o tubules iti. Contractile miru tonu, whakawhetai ki tenei hanganga (microtubule), i roto i te wahi i whakaritea i roto i te pūtau.

Ko te mahi matua o te vacuoles contractile i roto i te ora o te māngai o te māmā - osmoregulation, rite te tango i reira i te pūtau te wai te taikaha, e tomo te pūtau tika ki rerewai. Tuatahi, i reira te huamo o te awa ārahi, ka mäminga i te wai kei te roto o ratou i roto i te tank motuhake. Te awa ki te iti, kei te wehea i te hua i te takere roto kōputaputa tukua te wai. I roto i te pūtau, ciliates e rua vacuoles contractile, e, i roto i te tahuri, mahi i roto i te pato'iraa. Nā ki te mahi o rua whakaaro pērā whakaratohia he tukanga tonu. I tua atu, kei te tonu huri te wai i roto i nga mahi o vacuoles contractile. E tētahi kōpeke ratou me tei hukihuki auau i runga i te pāmahana ambient.

Ko te kupu, i te pāmahana rūma (18 - 20 degrees), te auau o contractions o vacuoles, rite ki etahi 10-15 hēkona. A hoatu e hu taiao ko tetahi wai hou ki te wai, me te aroaro i reira o pirau mea organic tu, rerekē te pāmahana o te reo i te maha o nga nekehanga i runga i te wā o te tau, me te reira e taea te auau o contractions tae 20-25 hēkona rānei. Kotahi haora contractile miru kaiao māmā te taunga taea o ngā pūtau i roto i te nui o te wai. hāngai ki tona rahi. whakaemi ratou matūkai pukupuku kai, hua mutunga pūkoro, ka taea hoki te kitea hāora me te hauota.

Puunaha maimoatanga hātare

Whakapehapeha i runga i te tohanga māmā matū fakanatula o faufaa nui. I roto i te Faarii e tika ki te heketanga o parakaingaki, hua i roto i nui huakita rahinga. Ka rite ki te hua, i reira e ngā kararehe pūtau e kua whakamahia i roto i te kai, me enei huakita, a ko te kupu whai wāhi ki te taiao Faarii horoi.

mutunga

Ahakoa o te hanganga ohie o enei rauropi pūtau-tahi, i hanga te tinana o nei ake o te pūtau kotahi, engari mahi reira nga mahi o te rauropi katoa, whakamiharo taunga ki te taiao. taea noa te kite te reira i roto i te hanganga o te miru contractile. Ki te rā, kua tatou i whakamatauria kua o faufaa nui i roto i te āhua ohie me ratou whai wāhitanga i roto i te huringa o te mea.