Puas tau muab los ntawm engulfing aerobic kab mob?

Cov txheej txheem:

Puas tau muab los ntawm engulfing aerobic kab mob?
Puas tau muab los ntawm engulfing aerobic kab mob?
Anonim

Eukaryotic hlwb tau txais mitochondriathiab plastids los ntawm kev ua rau cov kab mob tsis muaj sia nyob thiab tsim kev sib raug zoo nrog lawv. Mitochondria tau muab los ntawm cov kab mob aerobic thaum choloroplasts tau muab los ntawm cyanobacterium.

Dab tsi yog muab los ntawm aerobic prokaryote?

Mitochondria thiab chloroplasts zoo li hloov zuj zus los ntawm engulfed prokaryotes uas ib zaug ua neej nyob ywj pheej. Qee lub sij hawm, eukaryotic cell engulfed aerobic prokaryote, uas tom qab ntawd tsim ib qho kev sib raug zoo nrog tus tswv tsev eukaryote, maj mam loj hlob mus rau hauv mitochondrion.

Cov pab pawg twg ntawm cov neeg tawm tsam tau muab los ntawm daim ntawv twg ntawm endosymbiosis?

Cov kws tshawb fawb kwv yees tias, hauv cov txheej txheem hu ua endosymbiosis, cov poj koob yawm txwv prokaryote engulfed ib photosynthetic cyanobacterium uas hloov mus rau niaj hnub chloroplasts. Molecular thiab morphological pov thawj qhia tias chlorarachniophyte protistsyog muab los ntawm qhov xwm txheej thib ob endosymbiotic.

mitochondria tuaj qhov twg?

Mitochondria hloov zuj zus los ntawm an endosymbiotic alphaproteobacterium (liab) nyob rau hauv ib lub archaeal-derived party celluas yog feem ntau ze rau Asgard archaea (ntsuab). Cov poj koob yawm txwv ntxov ntawm mitochondria (uas tsis yog poj koob yawm txwv ntawm ib qho alphaproteobacterium uas tseem tshuav) yog pre-mitochondrial alphaproteobacterium.

How aerobicCov kab mob tau engulfed los ua mitochondria thiab yuav ua li cas cov kab mob photosynthetic engulfed thiab nws thiaj li los ua chloroplasts?

Thaum qee lub sijhawm, eukaryotic cell engulfed tus kab mob aerobic, uas tom qab ntawd tsim kev sib raug zoo nrog tus tswv tsev eukaryote, maj mam tsim mus rau hauv mitochondrion. Eukaryotic hlwb uas muaj mitochondria ces engulfed cov kab mob photosynthetic, uas evolved los ua tshwj xeeb chloroplast organelles.

Pom zoo:

Nthuav cov khoom
Thaum twg yog lub npe hu ua neologism?
Nyeem ntxiv

Thaum twg yog lub npe hu ua neologism?

Thaum twg yog lub npe hu ua neologism? Thaum ib tug eponym (ib lo lus raws li lub npe ntawm ib tug neeg los yog ib qho chaw) yog siv los ua ib lo lus tshiab nyob rau hauv cov lus, nws yog ib tug neologism. Thaum Earl ntawm Sandwich cov phooj ywg pib hu nws cov khoom noj txom ncauj tshiab "

Cov ntshav oxygenated los ntawm qhov twg?
Nyeem ntxiv

Cov ntshav oxygenated los ntawm qhov twg?

Lub plawv muaj plaub chav uas cov ntshav ntws. Ntshav nkag mus rau sab xis atrium thiab dhau los ntawm txoj cai ventricle. Lub ventricle txoj cai tso cov ntshav mus rau lub ntswsqhov uas nws ua oxygenated. Cov ntshav oxygenated tau coj rov qab mus rau lub plawv los ntawm cov hlab ntsha pulmonary uas nkag mus rau sab laug atrium.

Koj puas tuaj yeem thov aia ntawm cov khoom tsis muaj nqis?
Nyeem ntxiv

Koj puas tuaj yeem thov aia ntawm cov khoom tsis muaj nqis?

Nws yuav muaj txiaj ntsig zoo rau kev xaiv tsa raws li s815 CTA 2009 yog tias thov cov peev nyiaj pab yuav muab kev pab sai dua li txiav tawm cov nqi txiav tawm lossis cov nqi cuam tshuam raug lees paub hauv cov nyiaj (piv txwv li, vim tias Nyiaj Txiag Nyiaj Txiag Txhua Xyoo (AIA) yuav them.