2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib qho kev rho tawm hloov pauv yog lub tshuab hloov pauv siv los hloov hluav taws xob los ntawm qhov chaw hloov hluav taws xob tam sim no rau qee yam khoom siv lossis khoom siv thaum cais cov khoom siv hluav taws xob los ntawm lub zog hluav taws xob, feem ntau yog vim li cas kev nyab xeeb.
Ib qho kev rho tawm transformer siv rau dab tsi?
Ib tug transformers feem ntau ua rau peb lub hom phiaj tseem ceeb: Kev sib txuas nrog thaj chaw ntawm cov peev txheej sib txawv - txhawm rau tiv thaiv hauv av. Galvanic cais tawm - txhawm rau tiv thaiv qhov ntws ncaj qha tam sim no (DC) ntawm cov ntu ntawm cov kab hluav taws xob. Kev hloov pauv hluav taws xob - nce lossis nqis los ntawm ib qho hluav taws xob mus rau lwm qhov.
Lub tshuab hluav taws xob twg siv tau rau kev sib cais?
Qee qhov kev rho tawm hloov pauv tau tsim nrog qhov sib piv ntawm 1: 1. Xws li cov transformers tshwj xeeb tsim kom muaj tib lub tswv yim thiab cov zis hluav taws xob thiab siv rau kev sib cais nkaus xwb. Txhua qhov hloov pauv tshwj tsis yog autotransformers muab kev cais tawm.
Dab tsi yog qhov zoo ntawm kev rho tawm transformer?
Txo kom muaj zog Lwm qhov zoo dua ntawm kev hloov pauv hloov pauv yog tias lawv txo qis zog. Cov khoom siv hluav taws xob tuaj yeem ua haujlwm zoo yam tsis muaj kev pheej hmoo ntawm lub zog hluav taws xob vim tias DC cov teeb liab los ntawm lub zog hluav taws xob raug cais tawm. Qhov no txhais tau hais tias cov cuab yeej tuaj yeem ua haujlwm ntawm qib siab txawm tias muaj lub zog ua haujlwm tsis zoo.
Kuv puas xav tau kev hloov pauv hloov pauv?
Qhov laj thawj tshaj plaws thiab zoo tshaj plaws hauv phau ntawv: Kev Nyab Xeeb. Los ntawm kev cais tawmkoj lub nkoj lub zog hluav taws xob los ntawm lub zog ntawm ntug dej, qhov txhaum tam sim no tsis tuaj yeem hla dej thiab cov neeg ua luam dej hauv hluav taws xob. Tsis muaj kev sib cais transformer, muaj kev sib txuas ncaj qha ntawm lub ntiaj teb hauv av ntawm qhov chaw nres nkoj thiab lub nkoj lub tshuab hluav taws xob.
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?
