Kev kawm 2024, Kaum ib hlis
Qhov sib txawv tseem ceeb ntawm kev txhawb nqa tsis tsim nyog thiab kev txhawb nqa yog tias tus txhawb nqa tsis muaj zog yog tus tswj hwm tus txhawb nqa uas tsuas yog ua haujlwm hauv teb rau sp
Qhov sib txawv tseem ceeb ntawm cov yoov ya thiab kab kab yog cov yoov yoov yog cov hymenopterans thaum termites yog isopterans. Txheeb xyuas cov yoov yoov thiab termit
Qhov sib txawv tseem ceeb ntawm kev taw qhia random thiab kev ywj pheej assortment yog random orientation yog random kab ntawm homologous chromosome khub ntawm
Qhov sib txawv tseem ceeb ntawm polyester thiab nylon yog cov nylon yog cov khoom siv hluavtaws thaum polyesters tuaj yeem yog ntuj lossis hluavtaws. Polymers yog mole loj
Qhov sib txawv tseem ceeb ntawm kev sib txawv ntawm cov khoom sib txawv thiab cov khoom sib txawv yog tias cov khoom sib txawv yog cov yam ntxwv uas tswj tau los ntawm ntau cov noob thiab ib puag ncig
Qhov sib txawv tseem ceeb ntawm leeches thiab bloodsuckers yog leeches yog mos, segmented, parasitic los yog predatory worms uas noj los ntawm nqus ntshav los ntawm lwm yam
Qhov sib txawv tseem ceeb ntawm lub davhlau ya nyob twg thiab ua pa bronchioles yog lub davhlau ya nyob twg bronchioles yog cov khoom kawg ntawm kev faib cov pa
Qhov sib txawv tseem ceeb ntawm TDP thiab TDT yog qhov thermal tuag taw tes (TDP) yog qhov kub qis tshaj plaws uas txhua tus kab mob raug tua hauv 10 feeb raug
Qhov sib txawv tseem ceeb ntawm tus nqi tshuaj tiv thaiv thiab tus nqi tshwj xeeb tsis tu ncua yog tias tus nqi tshuaj tiv thaiv muab qhov qhia txog qhov ceev ntawm qhov kev tawm tsam yog conve
Qhov sib txawv tseem ceeb ntawm cov tsiaj txhu thiab cov tsiaj uas raug hem yog cov tsiaj txhu uas muaj kev puas tsuaj yog hais txog tsiaj lossis hom nroj tsuag uas mob hnyav rau r
Qhov sib txawv tseem ceeb ntawm algae thiab cov nroj tsuag yog tias algae tuaj yeem ua unicellular lossis multicellular thaum cov nroj tsuag ib txwm muaj ntau lub cell. Yog li ntawd, algae yog si
Qhov sib txawv tseem ceeb ntawm Klenow thiab T4 DNA polymerase yog Klenow fragment yog ib feem loj ntawm E. coli DNA polymerase 1 thaum T4 DNA polymerase yog
Qhov sib txawv tseem ceeb ntawm G CSF thiab GM CSF yog tias G CSF yog ib qho kev txhawb zog uas txhawb nqa neutrophil proliferation thiab maturation
Qhov sib txawv tseem ceeb ntawm bullmastiff thiab lus Askiv mastiff yog lus Askiv mastiffs loj dua thiab hnyav dua bullmastiffs. Bullmastiff thiab lus Askiv
Qhov sib txawv tseem ceeb ntawm coral thiab huab tais nab yog lawv cov xim xim. Ntawm coral nab, cov kab daj thiab liab kov ib leeg, thaum nyob ntawm cov nab, b
Qhov txawv ntawm tus nyuj thiab nyuj yog tus nyuj yog ib tug poj niam bovine uas tsis muaj xeeb leej xeeb ntxwv thaum tus nyuj yog ib tug poj niam bovine uas tau muab bi
Qhov sib txawv tseem ceeb ntawm coyote thiab aub yog tias coyote yog tsiaj qus thaum aub yog tsiaj nyob hauv tsev. Coyote thiab aub yog cov tswv cuab ntawm tib lub taxon
Qhov sib txawv tseem ceeb ntawm ferrous gluconate thiab ferrous sulfate yog tias ferrous gluconate absorbed rau hauv peb lub cev ntau dua li ferrous sulfate. Hlau yog ib
Qhov sib txawv tseem ceeb ntawm endergonic thiab exergonic yog qhov kev tawm tsam endergonic tsis yog tus kheej thiab tsis zoo, qhov kev tawm tsam exergonic yog spon
Qhov sib txawv tseem ceeb ntawm hydrophilic thiab hydrophobic yog hydrophilic txhais tau tias hlub dej thaum hydrophobic txhais tau tias dej-resistant. "Hydro" txhais tau tias dej
Qhov sib txawv tseem ceeb ntawm charcoal thiab activated charcoal yog tias charcoal yog tsim thaum tsis muaj oxygen thaum activated charcoal yog charcoal kho
Qhov sib txawv tseem ceeb ntawm cov khoom siv hluav taws xob thiab qhov yooj yim distillation yog cov fractional distillation yog siv thaum cov khoom sib xyaw hauv cov khoom sib xyaw ua kom muaj boilin
Qhov sib txawv tseem ceeb ntawm sucrose thiab fructose yog sucrose yog disaccharide thaum fructose yog monosaccharide. Sucrose thiab fructose yog categorized
Qhov sib txawv tseem ceeb ntawm cov piam thaj thiab galactose yog txoj haujlwm ntawm -OH ntawm 4 carbon atom; cov -OH pawg ntawm 4th carbon ntawm qabzib yog qhia
Qhov sib txawv tseem ceeb ntawm benzene thiab phenyl yog tias benzene yog ib qho cyclic hydrocarbon nyob rau hauv cov duab ntawm hexagon, muaj tsuas yog carbon thiab hydrogen atoms
Qhov sib txawv tseem ceeb ntawm sucrose thiab qabzib yog sucrose yog disaccharide thaum qabzib yog monosaccharide. Glucose thiab sucrose yog categorized li
Qhov sib txawv tseem ceeb ntawm adiabatic thiab isothermal yog adiabatic txhais tau tias tsis muaj kev sib pauv cua sov ntawm lub cev thiab ib puag ncig thaum isotherm
Qhov sib txawv tseem ceeb ntawm cov khoom thiab cov molecule yog cov ntsiab lus yog cov khoom ntshiab uas muaj tib hom atom nkaus xwb, thiab tsis tuaj yeem tawg
Qhov sib txawv tseem ceeb ntawm benzene thiab toluene yog lawv cov qauv; toluene muaj ib pawg methyl txuas rau lub nplhaib benzene thaum benzene tsis muaj methyl grou
Qhov sib txawv tseem ceeb ntawm moissanite thiab pob zeb diamond yog tias moissanite muaj lub teeb pom kev zoo dua thiab zoo li ci ntsa iab dua pob zeb diamond. Pob zeb diamond muaj
Qhov sib txawv tseem ceeb ntawm hexane thiab n-hexane yog tias hexane muaj cov qauv tsim, qhov n-hexane yog ib qho qauv hexane uas tsis muaj ceg. Organic molecules
Qhov sib txawv tseem ceeb ntawm 5 HTP tryptophan thiab L-tryptophan yog tias 5 HTP tryptophan molecule muaj ib pawg hydroxyl txuas rau lub nplhaib benzene, uas yog
Qhov sib txawv tseem ceeb ntawm interleukin 1 thiab 2 yog tias interleukin 1 yog cytokine uas yog lub luag haujlwm tseem ceeb rau kev tswj hwm tus mob thiab mob ntev
Qhov sib txawv tseem ceeb ntawm N glycosylation thiab O glycosylation yog N glycosylation tshwm sim hauv asparagine residue whereas O glycosylation tshwm sim hauv
Qhov sib txawv tseem ceeb ntawm HFpEF thiab HFrEF yog tias HFpEF (lub plawv tsis ua haujlwm nrog kev khaws cia ejection feem) tshwm sim thaum sab laug ventricle tsis sau
Qhov sib txawv tseem ceeb ntawm urea thiab uric acid yog tias urea hauv tib neeg tau tawm nrog cov zis ua kua, thaum uric acid raug tso tawm raws li cov khoom nrog quav
Qhov sib txawv tseem ceeb ntawm DMARDs thiab biologics yog DMARDs (Disease-Modifying Anti-Rheumatic Drugs) yog cov tshuaj siv los pab tiv thaiv joi
Qhov sib txawv tseem ceeb ntawm baricitinib tofacitinib thiab upadacitinib yog baricitinib yog ib qho inhibitor ntawm Jak1 thiab Jak2 thaum tofacitinib yog ib qho inhibitor
Qhov sib txawv tseem ceeb ntawm epoxy thiab fiberglass resin yog tias epoxy resins yog tsim los ntawm cov tshuaj tiv thaiv ntawm epichlorohydrin thiab bisphenol A wherea
Qhov sib txawv tseem ceeb ntawm electroplating thiab anodizing yog tias electroplating yog txheej txheem ntawm txheej ib hlau rau lwm qhov hlau qhov chaw anodizi