Video: Thawj kauj ruam ntawm cov protein synthesis yog dab tsi thiab nws tshwm sim qhov twg?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov thawj kauj ruam ntawm protein synthesis hu ua Transcription. Nws tshwm sim nyob rau hauv lub nucleus. Thaum lub sijhawm sau ntawv, mRNA luam tawm (daim ntawv theej) DNA, DNA yog "unzipped" thiab mRNA strand luam ib strand ntawm DNA. ua Qhov no, mRNA tawm ntawm lub nucleus thiab nkag mus rau hauv cytoplasm, mRNA yuav ces muab nws tus kheej mus rau ib tug ribosome.
Tsis tas li ntawd, dab tsi yog thawj kauj ruam ntawm protein synthesis?
STEP 1: Cov thawj kauj ruam hauv protein synthesis yog kev hloov pauv ntawm mRNA los ntawm DNA gene hauv lub nucleus. Qee lub sij hawm ua ntej, ntau hom RNA tau raug tsim los siv DNA tsim nyog. RNAs tsiv tawm ntawm lub nucleus mus rau hauv cytoplasm.
Ib sab saum toj no, dab tsi yog 7 kauj ruam ntawm kev tsim cov protein? Xya theem ntawm Protein Synthesis
- Thaum cov cai tau nyeem tag lawm, lub teeb liab nres tau muab thiab cov protein synthesis tiav thiab cov protein mus qhov twg nws xav tau. Qhov no yog Twinkie tiag.
- m RNA muab cov lej theej tawm ntawm cov nucleus mus rau ribosomes. Cov ribosomes "nyeem" theej DNA code. Muag Kickoff - EnergyWSales Kickoff - Ene…
Qhov thib ob, qhov thib ob theem ntawm cov protein synthesis tshwm sim?
mRNA Txhais Yog Qhov thib ob theem ntawm Protein Synthesis Thaum lub sij hawm transcription, cov ntaub ntawv encoded hauv DNA yog theej mus rau ib tus tub txib RNA ib ntus (mRNA), uas tom qab ntawd tuaj yeem txav mus los ntawm cov kab mob nucleus thiab tuaj yeem ncav cuag ribosomes hauv cytoplasm.
Kev txhais lus yog dab tsi thiab nws tshwm sim qhov twg?
txhais lus / RNA txhais lus . Kev txhais lus yog cov txheej txheem uas cov protein yog tsim los ntawm cov ntaub ntawv muaj nyob rau hauv ib tug molecule ntawm messenger RNA (mRNA). Kev txhais lus tshwm sim nyob rau hauv ib tug qauv hu ua lub ribosome, uas yog lub Hoobkas rau synthesis ntawm cov proteins.
Pom zoo:
Thawj kauj ruam ntawm kev ua pa ntawm tes yog dab tsi thiab nws tshwm sim qhov twg?
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Thawj kauj ruam ntawm protein synthesis nyob qhov twg?
KAUJ RUAM 1: Thawj kauj ruam hauv kev tsim cov protein yog kev hloov pauv ntawm mRNA los ntawm DNA noob hauv lub nucleus. Qee lub sij hawm ua ntej, ntau hom RNA tau raug tsim los siv DNA tsim nyog. RNAs tsiv tawm ntawm lub nucleus mus rau hauv cytoplasm
Dab tsi yog 6 kauj ruam ntawm lub teeb nyob ntawm qhov tshwm sim?
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