2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Kev tshawb fawb hla ntu tso cai rau tus kws tshawb fawb saib ib qho kev hloov pauv ywj pheejraws li kev tsom mus rau kev kawm hla ntu thiab ib lossis ntau qhov sib txawv.
Dab tsi yog qhov sib txawv hauv kev kawm hla ntu?
Ib txoj kev tshawb nrhiav ntu ntu kev sib raug zoo ntawm tus kab mob (lossis lwm lub xeev ntsig txog kev noj qab haus huv) thiab lwm yam kev txaus siab raws li lawv muaj nyob rau hauv cov pej xeem tau hais tseg ntawm ib qho taw tes hauv lub sijhawm lossis lub sijhawm luv luv ntawm lub sij hawm (piv txwv li lub xyoo).
Puas yog cov ntaub ntawv hla ntu ywj pheej?
Nyob rau hauv cov ntaub ntawv hla ntu muaj kev soj ntsuam rau ib tus neeg thiab lawv xa mus rau qhov tshwj xeeb hauv lub sijhawm. Cov kev soj ntsuam yuav tsum tau muab los ntawm kev ua piv txwv, uas txhais tau hais tias kev soj ntsuam yog ywj siab ntawm ib leeg.
Dab tsi yog qhov sib txawv nyob ntawm qhov kev kawm hla ntu?
Nyob hauv kev lag luam, kev tshawb fawb hla ntu feem ntau suav nrog kev siv cov ntu ntu rov qab, txhawm rau txheeb xyuas qhov muaj nyob thiab qhov loj ntawm qhov ua rau muaj txiaj ntsig ntawm ib lossis ntau qhov hloov pauv ywj pheej raws li nyob ntawm qhov sib txawv ntawm kev txaus siab ntawm ib qho taw tes hauv lub sijhawm.
Kev kawm hom twg yog kev kawm hla ntu?
Kev tsim qauv kev kawm hla ntu yog hom kev soj ntsuam kev kawm tsim. Hauv kev tshawb nrhiav ntu ntu, tus neeg tshawb xyuas ntsuas qhov tshwm sim thiab qhov tshwm sim hauv qhov kev tshawb fawbkoom tib lub sijhawm.
Pom zoo:
Rau existentialists puas muaj kev ywj pheej ywj pheej li cas?
Rau Sartre, kev muaj nyob ua ntej qhov tseem ceeb, kev ywj pheej yog qhov tseeb, thiab kev muaj sia nyob yog kev ywj pheej. … Cov tib neeg ua ntej ntawm txhua tus muaj nyob, thiab tsis muaj 'tib neeg xwm txheej' uas muaj nyob sab nraud lossis sab hauv tsiaj.
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).
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?
Puas yog cov hla hla hla hla hla hla hla tebchaws?
Ib qho hla hla (hu ua kev hla hla lossis hla hla hauv tebchaws Askiv thiab qee lub tebchaws Tebchaws Meskas) yog tus choj, txoj kev, tsheb ciav hlau lossis cov qauv zoo sib xws uas hla hla lwm txoj kev lossis kev tsheb ciav hlau. Ib qho overpass thiab underpass ua ke ua ib qho kev sib cais.
