2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Messenger ribonucleuc acid, lossis mRNA luv luv, ua lub luag haujlwm tseem ceeb hauv tib neeg biology, tshwj xeeb hauv cov txheej txheem hu ua protein synthesis. mRNA yog ib qho molecule ib leeg uas nqa cov kab mob caj ces los ntawm DNA hauv lub cell lub nucleus mus rau ribosomes, lub xov tooj ntawm tes ua cov khoom siv protein.
Vim li cas mRNA tsim?
mRNA yog tsim thaum lub sijhawm hloov pauv, qhov twg ib qho enzyme (RNA polymerase) hloov cov noob rau hauv thawj cov ntawv sau mRNA (tseem hu ua pre-mRNA). … Zoo li hauv DNA, cov ntaub ntawv caj ces hauv mRNA muaj nyob rau hauv cov kab ke ntawm nucleotides, uas tau npaj rau hauv codons uas muaj peb ribonucleotides txhua.
mRNA yog dab tsi?
Tshwj xeeb, tus xa xov RNA (mRNA) nqa cov qauv ntawm cov protein los ntawm lub cell DNA mus rau nws cov ribosomes, uas yog "tshuab" uas tsav cov protein synthesis. Hloov RNA (tRNA) ces nqa cov amino acids tsim nyog rau hauv ribosome kom suav nrog hauv cov protein tshiab.
mRNA yog dab tsi nyob qhov twg thiab nws tsim li cas?
Messenger RNA (mRNA) yog ib qho subtype ntawm RNA. … mRNA yog created thaum transcription. Thaum lub sij hawm transcription txheej txheem, ib strand ntawm DNA yog txiav txim los ntawm RNA polymerase, thiab mRNA yog synthesized. Lub cev, mRNA yog ib txoj hlua ntawm nucleotides hu ua ribonucleic acid, thiab yog ib leeg-stranded.
mRNA txhais li cas?
Lub luag haujlwm ntawm tus xa xov RNA (mRNA) hauv kev txhais lus yog Qhia rau cov ribosomes yam amino acids xav tau nyob rau hauv ib qho protein thiab dab tsi thiaj li muab tso rau hauv.
Pom zoo:
Puas pom qhov tseem ceeb yog vim li cas lossis vim li cas ho tsis?
Kev sib txuas lus pom kev pab cov neeg tuaj saib nkag siab cov ntaub ntawv. Nws ua rau kom nkag siab txog cov ntsiab lus. Hom duab ob sab uas pab kev sib txuas lus muaj xws li kos duab, kos duab kos duab, animation, kos npe, typography, graphic designs, thiab lwm yam.
Puas yog qhov sharecropping system zoo vim li cas lossis vim li cas ho tsis?
-Sharecropping raws li keeb kwm kev coj ua nyob rau hauv American Soutic yog ntawm cov tswv yim qhev, txawm tias tsawg dua li niaj hnub ua liaj ua teb. Vim li cas thiaj tau sharecropping tsis ua haujlwm? Sharecropping khaws cia dub neeg txom nyem thiab nyob rau hauv ib txoj hauj lwm uas lawv tau zoo nkauj npaum li cas lawv tau hais los ntawm tus tswv av lawv ua haujlwm.
Vim li cas kuv thiaj tsis tsim nyog tsim lub npe siv hauv facebook?
Muaj ntau qhov laj thawj vim li cas koj tab tom ntsib qhov tsis tsim nyog los tsim lub npe siv yuam kev rau koj nplooj Facebook. Tus neeg siv lub npe koj xav tau twb raug coj los ntawm lwm tus neeg siv. Koj tus username luv dhau los yog ntev dhau lawm.
Yuav ua li cas paintings xav tsim yog vim li cas?
Ntawm Painting Styles Of The World Modernism: Modernism hauv kev kos duab yog suav tias yog kos duab uas tau tsim thaum lub sijhawm xyoo 1860 thiab 1970. … Impressionism: Daim duab kos duab no tau tshwm sim hauv Paris thaum xyoo pua 19th.
Vim li cas lub khoos phis tawj pab tsim tsim tseem ceeb?
Nws pab cov neeg siv tsim qauv hauv 2D lossis 3D komlawv tuaj yeem pom kev tsim kho. CAD tso cai rau kev txhim kho, hloov kho, thiab ua kom zoo ntawm cov txheej txheem tsim. … Ua tsaug rau CAD, engineers tuaj yeem ua tus sawv cev kom raug ntau dua thiab hloov kho tau yooj yim los txhim kho kev tsim qauv zoo.
