Vim li cas protein synthesis thiaj tswj tau ntau?
Vim li cas protein synthesis thiaj tswj tau ntau?

Video: Vim li cas protein synthesis thiaj tswj tau ntau?

Video: Vim li cas protein synthesis thiaj tswj tau ntau?
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Anonim

Ib zaug ua ke , feem ntau cov proteins tuaj yeem yog tswj nyob rau hauv teb rau extracellular signals los ntawm kev hloov kho covalent los yog los ntawm kev koom tes nrog lwm cov molecules. Tsis tas li ntawd, cov qib ntawm cov proteins hauv hlwb tuaj yeem tswj tau los ntawm qhov sib txawv ntawm protein ntau degradation.

Hauv qhov no, dab tsi tswj cov protein synthesis?

Protein synthesis yog ib qho tseem ceeb ntawm lub cim xeeb tsim, thiab E2 tswj tus synthesis ntawm nov cov proteins los ntawm yam tsawg kawg yog ob qhov sib txawv estrogen receptor (ER)-kev kho kom haum xeeb mechanisms: txoj hauv kev classical genomic thiab kev ua kom tsis zoo ntawm cov xovtooj ntawm tes.

Tsis tas li ntawd, vim li cas cov proteins thiab enzymes tswj tau? Kev cai ntawm Protein Muaj nuj nqi. Ib qho tseem ceeb ua haujlwm ntawm cov proteins yog lawv tej haujlwm li cov enzymes , uas yuav tsum tau catalyze yuav luag tag nrho cov tshuaj lom neeg. Kev cai ntawm enzyme kev ua haujlwm li no ua lub luag haujlwm tseem ceeb hauv kev tswj hwm tus cwj pwm ntawm tes.

Ntawm no, vim li cas nws tseem ceeb rau cov hlwb los tswj cov protein ntau?

Rau ib cell ua haujlwm kom raug, tsim nyog cov proteins yuav tsum tau synthesized thaum lub sij hawm tsim nyog. Tag nrho hlwb tswj los yog tswj tus synthesis ntawm cov proteins los ntawm cov ntaub ntawv encoded hauv lawv DNA. Tus txheej txheem ntawm tig rau ib tug gene rau tsim tawm RNA thiab protein ntau hu ua gene kev qhia.

Vim li cas protein synthesis tshwm sim?

Protein synthesis pib nrog transcription, los yog luam ib feem ntawm ib tug strand ntawm DNA rau hauv RNA. Ntau cov hlua ntawm RNA txav tawm ntawm lub cell nucleus mus rau hauv cytoplasm. Thaum lawv ncav cuag lub ribosomes, cov txheej txheem complex ntawm protein synthesis tshwm sim nyob rau hauv zus tau tej cov tshiab cov proteins.

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