Kev kawm 2024, Kaum ib hlis

Qhov sib txawv tseem ceeb ntawm thawj thiab thib ob tus tub txib yog qhov thib ob tus tub txib yog hais txog cov xov tooj ntawm tes taw qhia lub cev thaum lub sijhawm thib ob

Qhov sib txawv tseem ceeb ntawm cis thiab trans stilbene yog tias hauv cis stilbene, ob pawg phenyl nyob rau tib sab ntawm ob daim ntawv cog lus whereas, hauv trans

Qhov sib txawv tseem ceeb ntawm kev pom zoo PCR thiab yias PCR yog qhov kev pom zoo PCR ib txwm tsom rau thaj chaw khaws cia whereas Pan PCR lub hom phiaj sib txawv ntawm thaj chaw rau ide

Qhov sib txawv tseem ceeb ntawm ionomers thiab polyelectrolytes yog tias ionomers yog cov polymers uas muaj ob pawg hluav taws xob nruab nrab thiab ionized, whereas pol

Qhov sib txawv tseem ceeb ntawm genocopy thiab phenocopy yog tias hauv genocopies, phenotypes qhia qhov sib xws thiab cov genotype hloov pauv, thaum nyob rau hauv phenocopy, phenotypes

Qhov sib txawv tseem ceeb ntawm kev sib pauv ion thiab qhov loj me ntawm chromatography yog tias ion pauv chromatography yog siv los tshuaj xyuas cov tshuaj ionic raws li

Qhov sib txawv tseem ceeb ntawm qhov ntsuas kub thiab ntsuas qhov ntsuas kub yog qhov ntsuas kub piav qhia qhov ntsuas qhov ntsuas kub ntawm cov khoom, qhov ntsuas kub

Qhov sib txawv tseem ceeb ntawm monocarpellary thiab multicarpellary yog tias monocarpellary gynoecium tsuas muaj ib qho carpel thaum multicarpellary gynoecium muaj tus lej

Qhov sib txawv tseem ceeb ntawm cov dawb radical thiab ionic polymerization yog tias dawb radical polymerization tshwm sim los ntawm cov radicals uas muaj kev xaiv tsis sib xws

Qhov sib txawv tseem ceeb ntawm autogenic thiab allogenic succession yog qhov kev vam meej ntawm autogenic tshwm sim vim yog cov khoom siv biotic xws li cov nroj tsuag thiab cov pob txha

Qhov sib txawv tseem ceeb ntawm seminiferous tubules thiab Leydig hlwb yog cov tubules seminiferous yog qhov chaw ntawm phev synthesis, maturation thiab transportati

Qhov sib txawv tseem ceeb ntawm sodium fluoride thiab sodium monofluorophosphate yog tias sodium fluoride muaj sodium cations nrog fluoride anions, whereas sod

Qhov sib txawv tseem ceeb ntawm cov tshuaj dawb thiab tshuaj tua kab mob yog cov tshuaj bleach tuaj yeem ua rau muaj xim tsis zoo, thaum cov tshuaj tua kab mob tuaj yeem lossis tsis tuaj yeem ua kom tsis muaj xim. Disi

Qhov sib txawv tseem ceeb ntawm doxycycline thiab tetracycline yog tias doxycycline nqus tau sai dua los ntawm lub cev, thiab peb tuaj yeem pom lub ncov ntawm cov ntshav concentration

Qhov sib txawv tseem ceeb ntawm prop hauv paus thiab stilt cag yog cov hauv paus prop yog cov hauv paus adventitious tsim los ntawm kab rov tav kis ceg ntawm tsob ntoo thaum

Qhov sib txawv tseem ceeb ntawm Elisa thiab western blot yog Elisa lossis enzyme-txuas immunoassay yog cov cuab yeej kuaj mob uas kuaj pom tias tus neeg mob puas tau

Qhov sib txawv tseem ceeb ntawm kev siv tshuaj ntxuav tes thiab tshuaj ntxuav tes yog tias cov tshuaj ntxuav tes ntxuav tes yog denatured ethanol nrog rau lwm cov khoom, hos cov tshuaj ntxuav tes

Qhov sib txawv tseem ceeb ntawm gram sib npaug thiab qhov hnyav sib npaug yog qhov sib npaug gram piav qhia tias qhov loj ntawm ib qhov sib npaug yog muab rau hauv chav tsev ntawm

Qhov sib txawv tseem ceeb ntawm kev sib koom ua ke thiab kev sib koom ua ke yog qhov sib koom ua ke yog lub cev sib koom ua ke ntawm cov caj ces loci ntawm tib chromosome hauv hom, thaum

Qhov sib txawv tseem ceeb ntawm exogenous thiab endogenous budding yog hais tias nyob rau hauv exogenous budding, cov kab mob tshiab los yog lub budding tshwm sim nyob rau saum npoo ntawm leej niam

Qhov sib txawv tseem ceeb ntawm oxidative thiab reductive ozonolysis yog tias oxidative ozonolysis muab carboxylic acids los yog ketones ua cov khoom, whereas reductive

Qhov sib txawv tseem ceeb ntawm linear thiab nonlinear molecules yog linear molecules muaj cov qauv tshuaj uas nyob rau hauv txoj kab ncaj nraim whereas nonlinear

Qhov sib txawv tseem ceeb ntawm phenol thiab nonylphenol yog tias phenol muaj ib pawg hydroxyl hloov mus rau hauv lub nplhaib benzene thaum nonylphenol muaj hydroxyl gr

Qhov sib txawv tseem ceeb ntawm allelic thiab locus heterogeneity yog tias allelic heterogeneity yog lub peev xwm ntawm kev hloov pauv sib txawv hauv tib lub noob los ua rau

Qhov sib txawv tseem ceeb ntawm thixotropic thiab pseudoplastic yog qhov viscosity ntawm thixotropic kua txo qis thaum siv lub zog thaum lub viscosity

Qhov sib txawv tseem ceeb ntawm isocratic thiab gradient elution yog tias isocratic elution yog hais txog kev tswj hwm qhov kev xav tsis tu ncua hauv theem mobile, thaum

Qhov sib txawv tseem ceeb ntawm coronoid thiab coracoid yog lawv cov khoom faib; coronoid txheej txheem yog tam sim no raws li ib tug taw tes projection ntawm lub ulna thaum lub coracoid

Qhov sib txawv tseem ceeb ntawm CLIA thiab ECLIA yog tias CLIA siv cov txheej txheem tshuaj los tsim cov chemiluminescence thaum ECLIA siv cov txheej txheem electrochemical rau g

Qhov sib txawv tseem ceeb ntawm homozygous thiab hemizygous yog homozygous yog qhov xwm txheej uas ob qho tib si ntawm cov kab mob diploid yog tib yam thaum hem

Qhov sib txawv tseem ceeb ntawm thixotropic thiab rheopectic kua yog tias hauv cov kua dej thixotropic, cov kua dej viscosity txo qis nrog kev ntxhov siab thaum lub sijhawm

Qhov sib txawv tseem ceeb ntawm polyacrylates thiab polyesters yog tias polyacrylates muaj acrylic acid rov ua dua chav nyob, hos polyester muaj rov ua dua

Qhov sib txawv tseem ceeb ntawm kev tsom xam micro thiab kev tsom xam ib nrab yog qhov kev tsom xam micro yog siv los tshuaj xyuas cov khoom uas muaj tsawg dua 10mg loj thaum sem

Qhov sib txawv tseem ceeb ntawm homodimer thiab heterodimer yog homodimer yog cov protein ua los ntawm ob qho tib si proteins, thaum heterodimer yog cov protein ua f

Qhov sib txawv tseem ceeb ntawm kev khaws cia thiab kev pom zoo ib ntus yog qhov kev khaws cia yog hais txog cov kab ke zoo sib xws ntawm nucleic acids lossis amino acids uas occ

Qhov sib txawv tseem ceeb ntawm qhov nruab nrab so thiab lub sijhawm so molecular yog lub sijhawm so nruab nrab piav qhia lub sijhawm nruab nrab ntawm cov khoom siv

Qhov sib txawv tseem ceeb ntawm kev sib koom ua ke thiab tom qab nag lossis daus yog tias hauv coprecipitation, nag lossis daus ntawm qhov tsis xav tau tshwm sim nrog rau

Qhov sib txawv tseem ceeb ntawm cov tshuaj tiv thaiv kab mob thiab theem kev hloov pauv yog qhov kev hloov pauv ntawm cov tshuaj tiv thaiv kab mob yog cov txheej txheem uas hais txog kev qhia ntawm antigenically distin

Qhov sib txawv tseem ceeb ntawm tonoplast thiab plasma daim nyias nyias yog tias tonoplast yog daim nyias nyias uas kaw lub hauv paus vacuole ntawm cov nroj tsuag cell thaum lub plas

Qhov sib txawv tseem ceeb ntawm Glyptal thiab Dacron yog Glyptal yog thermosetting polymer, hos Dacron yog thermoplastic polymer. Glyptal thiab Dacro

Qhov txawv ntawm thymine thiab thymidine yog tias thymine yog nucleobase, hos thymidine yog nucleoside. Lub sij hawm thymine thiab thymidine tshwm sim i