Cov txheej txheem:
- RNA synthesized li cas?
- RNA synthesized li cas thaum transcription?
- 3 kauj ruam hauv RNA synthesis yog dab tsi?
- txheej txheem ntawm RNA synthesis tshwm sim nyob qhov twg?
Video: Thaum elongation li cas rna synthesized?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Thaum elongation, RNA polymerase " taug kev" raws ib txoj hlua ntawm DNA, hu ua template strand, nyob rau hauv 3' mus rau 5' kev taw qhia. … Lub synthesized RNA tsuas yog nyob rau hauv lub template strand rau ib tug luv luv lub sij hawm, ces tawm lub polymerase raws li ib tug dangling hlua, tso cai rau lub DNA kaw rov qab thiab tsim ib ob helix.
RNA synthesized li cas?
RNA yog synthesized los ntawm DNA los ntawm ib tug enzyme hu ua RNA polymerase thaum lub sij hawm ib tug txheej txheem hu ua transcriptionRNA sequences tshiab yog complementary rau lawv DNA template, es tsis yog zoo tib yam luam ntawm lub qauv. RNA ces muab txhais ua cov proteins los ntawm cov qauv hu ua ribosomes.
RNA synthesized li cas thaum transcription?
Thaum kev sau ntawv, cov ntaub ntawv encoded hauv DNA yog siv los ua RNA. RNA polymerase synthesizes RNA, siv cov antisense strand ntawm DNA ua qauv los ntawm kev ntxiv RNA nucleotides ntxiv rau 3′ kawg ntawm txoj hlua loj hlob.
3 kauj ruam hauv RNA synthesis yog dab tsi?
RNA synthesis, zoo li yuav luag tag nrho cov tshuaj lom neeg polymerization tshwm sim, tshwm sim hauv peb theem: pib, elongation, thiab txiav tawm.
txheej txheem ntawm RNA synthesis tshwm sim nyob qhov twg?
Kev txhais yuav siv qhov chaw hauv lub nucleus. Nws siv DNA ua tus qauv los ua ib qho RNA (mRNA) molecule. Thaum lub sij hawm transcription, ib tug strand ntawm mRNA yog ua uas yog complementary rau ib tug strand ntawm DNA. Daim duab 1 qhia tias qhov no tshwm sim li cas.
Pom zoo:
Puas yog atp synthesized hauv glycolysis?
Glycolysis tsim 2 ATP, 2 NADH, thiab 2 pyruvate molecules: Glycolysis, lossis aerobic catabolic tawg ntawm qabzib, tsim lub zog hauv daim ntawv ATP, NADH, thiab pyruvate, uas nws tus kheej nkag mus rau lub voj voog citric acid los tsim. ntau zog.
Thaum elongation qhov chaw twg hauv ribosome?
Thaum elongation, tRNAs txav los ntawm qhov chaw A, P, thiab E ntawm ribosome, raws li qhia saum toj no. Cov txheej txheem no rov ua dua ntau zaus thaum cov codons tshiab tau nyeem thiab cov amino acids tshiab ntxiv rau cov saw . ribosome ua dab tsi thaum lub sij hawm elongation?
Qhov twg yog triacylglycerols synthesized?
Nyob rau hauv lub caj pas mammary, triacylglycerols yog synthesized nyob rau hauv lub endoplasmic reticulum thiab loj lipid droplets yog tsim nrog ib tug monolayer ntawm phospholipids muab los ntawm daim nyias nyias . Qhov twg triacylglycerol synthesis tshwm sim?
Qhov twg neurotransmitter yog synthesized thiab tso tawm los ntawm raphe nuclei?
Raphe nuclei yog thawj qhov chaw hauv lub hlwb rau kev tsim cov neurotransmitter serotonin, thiab cov serotonin synthesized hauv raphe nuclei yog xa mus thoob plaws hauv lub hauv paus paj hlwb. . Nucleus raphe magnus tso dab tsi? Lub nucleus raphe magnus tso tawm serotonin thaum txhawb nqa.
Lub sijhawm txhais lus elongation txuas ntxiv mus txog thaum lub ribosome?
Thaum lub sijhawm elongation, lub ribosome txuas ntxiv txhais txhua codon nyob rau hauv lem. Txhua tus sib raug zoo amino acid yog ntxiv rau cov saw loj hlob thiab txuas ntawm daim ntawv cog lus hu ua peptide daim ntawv cog lus. Elongation txuas ntxiv mus txog thaum tag nrho cov codons tau nyeem … Cov protein tshiab raug tso tawm, thiab cov kev txhais lus sib txawv tuaj .
