2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Yes. Qee zaum cov neeg mob yuav tau txais kev hloov pauv hauv lub plawv lossis daim siab tab sis tuag lawm hauv ob peb lub lis piam. Muaj tsawg zaus, lub cev pub dawb tseem noj qab haus huv txaus kom tsim nyog rov cog dua rau tus neeg mob tshiab.
Koj puas tuaj yeem rov siv cov kabmob hloov pauv?
Txiv kab mob kis tau tuaj yeem muab pub ntxiv Yog muaj ntau tus neeg tau txais kev noj qab haus huv - txawm tias ib qho uas tau hloov pauv ua ntej - tseem tuaj yeem ua kom muaj sia nyob. cuam tshuam.
Lub cev twg tsis tuaj yeem hloov pauv?
Yog tag nrho lub siab hloov tsis tau, lub plawv li qub tseem tuaj yeem pub dawb.
Yuav hloov lub cev muaj pes tsawg leeg ib zaug?
Tsis zoo li nyiaj pub dawb, mus txog yim lub cev tuaj yeem pub thaum tus neeg pub dawb tas sim neej, uas tuaj yeem coj txoj sia tshiab rau cov neeg mob tos qhov txuj ci tseem ceeb.
Koj tuaj yeem nyob ntev npaum li cas nrog lub cev hloov pauv?
Ntev npaum li cas hloov pauv: nyob pub dawb, 10 mus rau 13 xyoo graft ib nrab-lub neej; dab neeg pub dawb, 7-9 xyoo.
Pom zoo:
Dab tsi yog qhov hloov pauv thiab hloov pauv hloov pauv?
Point mutations hloov ib leeg nucleotide. Frameshift kev hloov pauv yog ntxiv lossis tshem tawm ntawm nucleotides uas ua rau muaj kev hloov pauv hauv kev nyeem ntawv. frameshift thiab point mutation yog dab tsi? Ib qho kev hloov pauv cuam tshuam rau ib khub hauv paus.
Qhov kev hloov pauv no puas yuav ua rau muaj kev hloov pauv hloov pauv?
Yog li, yog tias muaj kev hloov pauv, piv txwv li, kev ntxig lossis tshem tawm ntawm nucleotide, tshwm sim, qhov no tuaj yeem ua rau kev hloov pauv ntawm kev nyeem ntawv. Nws hloov tag nrho cov amino acid ib ntus. Cov kev hloov pauv no yog hu ua frameshift mutation (tseem hu ua kev nyeem ntawv hloov pauv, nyeem ntawv hloov pauv, lossis framing yuam kev).
Puas yog jurassic ntiaj teb hloov pauv hloov pauv hloov pauv?
Qee zaum, paub meej, koj yuav tau rov qab mus rau lub sijhawm dhau los - txuag manually, thiab feem ntau, raws li game's autosave yog… tsis zam txim - tab sis feem ntau ntawm cov lub sijhawm koj tuaj yeem khaws cov khoom thiab khaws cia nrog.
Qhov twg yog qhov kev hloov pauv hloov pauv hloov pauv?
Semiconservative replication piav qhia txog cov txheej txheem ntawm DNA replication nyob rau hauv tag nrho cov paub hlwb. DNA replication tshwm sim ntawm ntau lub hauv paus pib ntawm kev rov ua dua raws DNA qauv strand. Raws li DNA ob chav helix yog unwound by helicase, replication tshwm sim nyias ntawm txhua tus qauv strand nyob rau hauv antiparallel cov lus qhia.
Qhov kev hloov pauv twg yog xav tias yuav cuam tshuam los ntawm kev hloov pauv hloov pauv?
Dependent Variable Qhov sib txawv uas nyob ntawm lwm yam uas ntsuas. Cov kev hloov pauv no yuav tsum tau hloov pauv raws li qhov kev sim ua haujlwm ntawm tus kheej hloov pauv lossis hloov pauv. Nws yog cov nyhuv presumed. Qhov kev tshawb fawb hloov pauv twg yog qhov tshwm sim?
