Video: Cov prokaryotes puas muaj Mesosomes?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Mesosomes tsuas pom nyob rau hauv prokaryotic hlwb thiab mitochondria tsuas yog nyob rau hauv eukaryotic hlwb yog li cov qauv no qee zaum muab piv thaum sib tham txog qhov sib txawv ntawm prokaryotic thiab eukaryotic hlwb. Cov khoom siv caj ces muaj ib lub voj voog ntawm ob txoj hlua DNA.
Ib yam li ntawd, koj tuaj yeem nug, Mesosomes hauv prokaryotic cell yog dab tsi?
Mesosome yog ib tug convoluted membranous qauv tsim nyob rau hauv a prokaryotic cell los ntawm invagination ntawm plasma membrane. Nws lub luag haujlwm yog raws li hauv qab no: (1) Cov kev txuas ntxiv no pab hauv kev sib txuas ntawm cov cell phab ntsa thiab replication ntawm DNA. Lawv kuj pab kom sib npaug ntawm chromosomes rau hauv tus ntxhais hlwb.
Tsis tas li ntawd, puas muaj flagella pom hauv prokaryotes? Qauv thiab Lub Luag Haujlwm ntawm Flagella hauv Prokaryotes . Flagella feem ntau yog siv rau kev txav ntawm tes thiab yog pom nyob rau hauv prokaryotes nrog rau qee cov eukaryotes. A prokaryotes tuaj yeem muaj ib lossis ob peb flagella , localized rau ib tug ncej los yog kis tawm ib ncig ntawm lub cell.
Ib sab saum toj no, puas hlwb prokaryotic muaj Undulipodia?
Prokaryotic cell yog ntau me dua eukaryotic hlwb , muaj tsis muaj nucelus, thiab tsis muaj organelles. Tag nrho cov cell prokaryotic encased ib cell phab ntsa. Ntau thiab muaj ib lub capsule los yog slime txheej ua los ntawm polysaccharide. Prokaryotes feem ntau muaj appendages (protrusions) ntawm lawv qhov chaw.
Dab tsi yog qhov ua haujlwm ntawm Mesosome hauv cov kab mob ntawm tes?
Lub luag haujlwm tseem ceeb ntawm mesosomes yog txhawm rau txhim kho thaj chaw saum npoo av ntshav ntshav daim nyias nyias. Qhov no drastic nce nyob rau hauv lub cheeb tsam ntawm daim nyias nyias tsuas yog pab lub cell mus nqa tawm cellular ua pa ua tau zoo dua.
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