Video: Cov kab mob ua pa nyob qhov twg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
mitochondria
Ua raws li qhov kev pom no, cov kab mob ua pa tshwm sim qhov twg?
Hauv eukaryotes, ib qho tseem ceeb electron thauj saw muaj nyob rau hauv lub puab mitochondrial membrane qhov twg nws ua hauj lwm raws li qhov chaw ntawm oxidative phosphorylation los ntawm kev ua ntawm ATP synthase. Nws kuj pom muaj nyob rau hauv thylakoid membrane ntawm chloroplast hauv photosynthetic eukaryotes.
Ib yam li ntawd, yog vim li cas thiab lwm yam hu ua txoj hlab pa? Hauv Summary: Electron Transport Chain Cov electron thauj saw yog ib feem ntawm aerobic ua pa uas siv cov pa dawb dawb raws li qhov kawg electron txais ntawm cov electrons tshem tawm los ntawm cov sib txuas nruab nrab hauv cov piam thaj catabolism.
Nyob rau hauv txoj kev no, dab tsi yog cov kab mob ua pa hauv biochemistry?
… ntu ntawm cov tshuaj tiv thaiv hu ua txoj hlab pa nyob rau hauv daim nyias nyias ntawm mitochondrion. Qhov no saw hlau yog ib tug series ntawm cov cab kuj (ubiquinone thiab ntau yam hlau-muaj tshuaj hu ua cytochromes) uas thaum kawg hloov cov hydrogen thiab electrons ntawm cov coenzymes rau molecular oxygen, tsim dej.
Feem ntau ntawm cov enzymes rau ETC nyob qhov twg?
Feem ntau ntawm cov enzymes rau electron thauj saw yog nyob nyob rau sab hauv mitochondrial membrane. Mitochondria muaj F1-F0 ATPase thauj cov protein tam sim no nyob rau hauv lawv cov txheej hauv daim nyias nyias ntawm mitochondria.
Pom zoo:
Cov kab mob puas kis cov kab mob eukaryotic?
Ib lub cell uas muaj kab mob ua rau cov kab mob kis tau ntau dua thiab cov khoom siv caj ces es tsis yog nws cov khoom qub. Qee cov kab mob yuav nyob twj ywm hauv cov tswv tsev rau lub sijhawm ntev, ua rau tsis muaj kev hloov pauv hauv lawv cov tswv tsev (ib theem hu ua lysogenic theem). Cov kab mob ua rau muaj ntau yam kab mob hauv eukaryotes
Koj tuaj yeem pom cov kab cab kab mob nyob qhov twg?
HABITAT. Beard worms nyob rau hauv dej hiav txwv pem teb ntawm continental slopes thiab hauv dej hiav txwv trenches. Qee hom tsuas yog pom nyob rau ntawm cov ntoo lwj ze ntawm lub hiav txwv tob tob ntawm qhov tob ntawm 328 txog 32,808 ko taw (100 txog 10,000 meters). Cov dej hiav txwv tob no hu ua hydrothermal vents
Cov tshuaj tua kab mob twg thaiv cov kab mob protein ntau?
Tetracyclins yog ib hom tshuaj tua kab mob uas suav nrog cov thawj tetracycline nrog rau doxycycline thiab minocycline. Cov tshuaj tua kab mob no khi rau A qhov chaw ntawm 30s ribosome, tiv thaiv tRNA los ntawm kev nqa cov amino acids tshiab. Yog tias tRNA tsis tuaj yeem txuas mus rau ribosome, ces tsis muaj cov proteins tshiab tuaj yeem ua tau
Cov kab mob twg muaj cov kab mob eukaryotic?
Cov kab mob thiab Archaea tsuas yog prokaryotes. Cov kab mob uas muaj eukaryotic hlwb hu ua eukaryotes. Tsiaj txhu, nroj tsuag, fungi, thiab protists yog eukaryotes. Tag nrho cov kab mob multicellular yog eukaryotes
Cov kab mob thiab cov kab mob ua haujlwm zoo li cas?
Ob leeg cov kab mob thiab cov kab mob muaj cov phab ntsa ntawm tes (txawm hais tias sib txawv hauv cov qauv thiab muaj pes tsawg leeg) Feem ntau cov kab mob thiab cov kab mob tau txais lub zog los ntawm kev ua pa aerobic (ua pa hauv cov kab mob me ntsis txawv dua li hauv Eukaryotes tab sis cov pa oxygen ib txwm xav tau rau oxidise suab thaj, hauv dej kawg. thiab carbon dioxide yog tsim)