HauoraRongoā

Ko te hanganga o nga huaketo me ratou whakahaere

Ko te hanganga o te huaketo ko te kore-pūtau, rite kahore ratou e whai i tetahi organelles. I roto i te poto, ko reira he wā tauwhirowhiro i waenganui i mea mate, me te ora. kitea wheori i kaikoiora DI Russian Ivanovo i 1892 i roto i te tukanga o te arotake i mate tupeka mosaic. te hanganga katoa o wheori - kopakia RNA DNA ranei kei roto i te anga pūmua i huaina he capsid. virion huaina i hanga matūriki hopuhopu.

wheori rewharewha herpes ranei i te atu kōpaki lipoprotein, e whakatika i te membrane cytoplasmic o ngā pūtau ope. E wehewehea wheori ki te DNA-kei roto RNA-kei roto ranei, no te mea e taea to ratou tetahi anake momo o te waikawa karihi. Heoi, ko te tokomaha nui o wheori - ko te RNA-kei roto. He kotahi-paea me rua-paea ratou genomes. Ko te hanganga ā-o wheori tuku ia ratou ki te tini anake i roto i te pūtau o te tahi atu rauropi, me te mea ke atu. kihai ratou i whakaatu i tetahi mahi wahopūtau. Rahinga tufaki lahi huaketo - i te 20 ki te 300 nm te whānui.

Ko te hanganga o wheori bacteriophages

Wheori e whakapoke huakita i roto, ka karanga bacteriophages (phages). E taea e ki te tomo i te ratou pūtau kitakita me te whakangaro ai.

kua he upoko i ai he tokotoko tuwhera, takaia cover contractile pūmua te tinana o te bacteriophage o E. coli. I te mutunga o tenei tokotoko ko te paraharaha basal i runga i noaa 6 whenu. Roto te upoko ko te rāpoi ngota pītauira. Na roto i te tukanga motuhake te piri huaketo bacteriophage ki te tinana o te coli huakita Escherichia. Mā te whakamahi i te whākōkī motuhake, memeha te Petapaki taiepa pūtau me te ô i roto. Next, te tokotoko i te waipuke i te whakaiti i te matenga jetted DNA rāpoi ngota, me i roto i te 15 meneti bacteriophage rawa kia mahue ki te tu pākia roa rawa o huakita pūtau i hiahia ai ia ara. Kei te kore te huakita synthesize tona DNA - te mea synthesizes inaianei he waikawa karihi o te huaketo. oti tenei katoa e te meka e reira ko etahi 200-1000 takitahi huna phages me huakita pūtau te. Kua wehea bacteriophages katoa ki huri, me te hitahita. E kore e te muri te mahi tukuruatanga i roto i ngā pūtau o huakita me te puka whakatupuranga huri i roto i te mau taata kua huaketo rohe.

mate viral

Ko te hanganga o te huaketo me oranga meinga e te meka e taea e ratou te tīariari anake i roto i te pūtau o te tahi atu rauropi. Noho i roto i tetahi pūtau, ka taea e te huaketo meinga mate nui. Kei te maha i raro ratou ki te whakaeke o ngā tipu me ngā kararehe ahuwhenua. Enei mate tino waimaero te hua o te kai, me te ko te take o maha matenga o kararehe.

He wheori e taea meinga tini o nga mate i roto i te tangata. Ko te mōhio ki taua mate rite koroputaputa, herpes, rewharewha, te whakamemeke, repe, karawaka, jaundice me AIDS te katoa. whakatika ratou katoa i te wheori. e kore he tino rerekē i te hanganga o te huaketo herpes te hanganga o te huaketo koroputaputa, rite no ratou ki te rōpū kotahi - Herpes Virus, e ngā ara etahi momo o wheori. I roto i to tatou wa, kaha horahanga te huaketo ārai tangata (HIV). Me pēhea te ki te hinga i te reira, i te tangata e matau ana.

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