Cov txheej txheem:
- Puas ribosomes membrane khi?
- ribosomes khi nyob qhov twg?
- Lub luag haujlwm ntawm kev khi ribosomes yog dab tsi?
- Dab tsi qhov txawv ntawm pub dawb thiab khi ribosomes?
Video: Puas yog tsim los ntawm khi ribosomes?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Nyob hauv eukaryotic hlwb, feem ntau lees txais tias protein synthesis yog compartmentalized; Soluble proteins yog synthesized ntawm dawb ribosomes, whereas secretory thiab membrane proteins synthesized ntawm endoplasmic reticulum(ER)-bound ribosomes.
Puas ribosomes membrane khi?
Txhua lub hlwb muaj ribosomes, cov organelles me me uas muaj li ntawm 60 feem pua ribosomal RNA (rRNA) thiab 40 feem pua ntawm cov protein. Txawm li cas los xij, txawm hais tias lawv feem ntau tau piav qhia tias yog organelles, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias ribosomes tsis khi los ntawm daim nyias nyiasthiab me dua li lwm cov organelles.
ribosomes khi nyob qhov twg?
Ib qho endoplasmic reticulum nrog ribosomes txuas rau nws yog hu ua ntxhib endoplasmic reticulum. Thaum cov ribosomes txuas nrog, lawv tsis tuaj yeem txav mus los ntawm lub cell. Bound ribosomes txuas rau cytosolic sab ntawm endoplasmic reticulum.
Lub luag haujlwm ntawm kev khi ribosomes yog dab tsi?
Txuas ribosomes yog lub luag haujlwm rau tsim cov proteins uas yuav yog ib feem ntawm daim nyias nyiaslossis uas yuav muab khaws cia rau hauv chav hu ua vesicles. Bound ribosomes kuj txhais mRNA rau cov proteins uas yuav txav mus rau sab nraud ntawm tes.
Dab tsi qhov txawv ntawm pub dawb thiab khi ribosomes?
Dawb ribosomes muaj nyob rau hauv cytosol, cov kua dej hauv lub cell thiab tsis txuas rau lwm yam qauv. … Thaum cov ribosomes membrane-bound tsim cov proteins uas raug xa tawm ntawm lub xov tooj mus rau lwm qhov, cov ribosomes dawb tsim cov proteins siv hauv lub cell nws tus kheej
Pom zoo:
Puas yog cov kab mob ribosomes pom nyob rau hauv periplasm?
Lub xub ntiag ntawm ob sab hauv thiab sab nraud ntawm tes ua cov ntaub ntawv thiab txhais qhov chaw periplasmic lossis periplasmic compartment. Cov kab mob no nrog ob daim nyias nyias tau raug xaiv los ua cov kab mob Diderm. … Hauv cov kab mob Diderm, lub periplasm muaj cov phab ntsa nyias nyias muaj li ntawm peptidoglycan Pom dab tsi hauv qhov chaw periplasmic?
Puas ribosomes khi ib trna ib zaug?
A ribosome khi ib tRNA ib zaug. Ib qho procaryotic mRNA molecule tuaj yeem muab txhais ua ntau yam proteins. Ribosomes yuav tsum khi rau 5′ cap ua ntej pib txhais lus . Puas muaj pes tsawg tRNA tuaj yeem nyob hauv ib lub ribosome ib zaug?
Puas yog feem ntau tsim los ntawm metamorphism ntawm cov xuab zeb?
Metamorphism ntawm quartz-nplua nuj sandstone tsim quartzite (Fig. 8.9), ib qho nyuaj heev, nonfoliated metamorphic pob zeb muaj yuav luag tag nrho ntawm silica. 2. Metamorphism ntawm limestone thiab dolomite ua rau recrystallization ntawm calcite los ua marble (Fig .
Puas yog cov nyiaj tau los ntawm kev xiam oob khab puas them se los ntawm irs?
Disability Pensions. Yog tias koj so haujlwm ntawm kev xiam oob khab, koj yuav tsum suav nrog cov nyiaj tau los ntawm cov nyiaj laus tsis taus uas koj tau txais raws li txoj kev npaj them nyiaj los ntawm koj tus tswv ntiav haujlwm. Koj yuav tsum Qhia koj cov nyiaj them poob haujlwm uas tsis raug them se raws li cov nyiaj ua haujlwmntawm kab 1 ntawm Daim Ntawv 1040 lossis 1040-SR kom txog thaum koj mus txog hnub nyoog so haujlwm yam tsawg kawg nkaus .
Puas yog ribosomes yog organelle?
Txhua lub hlwbmuaj ribosomes, me me organelles muaj li ntawm 60 feem pua ribosomal RNA (rRNA) thiab 40 feem pua ntawm cov protein. Txawm li cas los xij, txawm hais tias lawv feem ntau tau piav qhia tias yog organelles, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias ribosomes tsis khi los ntawm daim nyias nyias thiab me dua li lwm cov organelles .
