Science 2024, Lub kaum hli ntuj
Qhov sib txawv ntawm cov qav thiab cov toads yog cov qav muaj ob txhais ceg ntev thiab cov tawv nqaij du npog hauv cov hnoos qeev thaum cov toads muaj ob txhais ceg luv thiab rougher
Qhov sib txawv tseem ceeb ntawm ionic thiab colloidal nyiaj yog tias cov nyiaj ionic muaj cov nyiaj ionized thaum cov nyiaj colloidal muaj ob qho tib si ionized
Qhov txawv ntawm qhov tseem ceeb - 1s vs 2s Orbital Atom yog qhov tsawg tshaj plaws ntawm cov teeb meem. Hauv lwm lo lus, txhua yam teeb meem yog tsim los ntawm atoms. Lub atom yog tsim los ntawm subatomic
Qhov sib txawv tseem ceeb ntawm ATP thiab NADPH yog tias ATP yog lub zog txiaj ntawm ntau cov kab mob muaj sia thaum NADPH yog qhov kev siv coenzyme
Qhov sib txawv tseem ceeb ntawm cov txheej txheem isobaric thiab isochoric yog cov txheej txheem isobaric tshwm sim ntawm qhov siab tas li thaum cov txheej txheem isochoric tshwm sim
Qhov sib txawv ntawm thaj chaw thiab kev sib cais ntawm cov menyuam yaus yog qhov kev sib cais ntawm thaj chaw yog ib pawg ntawm kev sib cais ntawm cov menyuam yaus uas hais txog th
Qhov sib txawv tseem ceeb ntawm prezygotic thiab postzygotic yog qhov prezygotic yog ib qho kev sib cais ntawm kev sib deev, uas tiv thaiv kev fertilization ntawm
Qhov sib txawv tseem ceeb ntawm butane thiab butene yog tias butane tsis muaj ob lossis peb daim ntawv cog lus ntawm carbon atoms whereas butene muaj ob lub txiaj ntsig
Qhov sib txawv tseem ceeb ntawm calcium hypochlorite thiab sodium hypochlorite yog tias calcium hypochlorite muaj ob lub hypochlorite anions txuam nrog o
Qhov sib txawv tseem ceeb ntawm cov tshuaj chlorine thiab chlorine dioxide yog tias lub xeev oxidation ntawm cov tshuaj chlorine atom hauv cov tshuaj chlorine lossis cov roj chlorine yog xoom thaum cov oxida
Qhov sib txawv tseem ceeb ntawm dispersant thiab surfactant yog tias cov dispersant txhim kho kev sib cais ntawm cov khoom hauv kev ncua thaum lub surfactant yog
Qhov sib txawv tseem ceeb ntawm amniocentesis thiab chorionic villus sampling yog tias hauv amniocentesis, ib qho me me ntawm cov kua amniotic raug coj mus kuaj thaum
Qhov sib txawv tseem ceeb ntawm saturated thiab unsaturated polyester cob yog tias cov saturated polyester resins tsis muaj ob daim ntawv cog lus hauv lawv cov saw tseem ceeb wherea
Qhov txawv ntawm EKG thiab echocardiogram yog qhov EKG (Electrocardiogram) ntsuas hluav taws xob hauv lub plawv thaum echocardiogram peb
Qhov sib txawv tseem ceeb ntawm beta lactam thiab tsis yog beta lactam yog tias cov tshuaj tua kab mob beta lactam muaj lub nplhaib beta lactam hauv lawv cov qauv molecular thaum
Qhov sib txawv tseem ceeb ntawm cytokines thiab cov tshuaj hormones yog tias cytokines yog cov protein me me thaum cov tshuaj hormones tuaj yeem yog cov proteins, steroids, amino acid derivatives
Qhov sib txawv tseem ceeb ntawm cov roj soluble thiab dej soluble vitamins yog cov roj soluble vitamins yog soluble hauv cov roj li no, lub cev absorbs lawv thaum bil
Qhov sib txawv tseem ceeb ntawm sodium sulphate thiab sodium sulphite yog tias sodium sulphate muaj sulphate anion uas muaj ib qho sulfur atom thiab plaub oxyg
Qhov sib txawv tseem ceeb ntawm nplaim hluav taws xob photometer thiab spectrophotometer yog tias cov nplaim hluav taws xob siv lub ntsuas hluav taws xob tswj qhov ntsuas hluav taws xob thaum lub spectrophotometer u
Qhov sib txawv tseem ceeb ntawm electrovalency thiab covalency yog qhov electrovalency yog cov xov tooj ntawm electrons uas atom yog nce lossis poob hauv formin
Qhov sib txawv tseem ceeb ntawm covalent daim ntawv cog lus thiab dative daim ntawv cog lus yog tias covalent daim ntawv cog lus thaum tsis muaj cov khoom siv hluav taws xob ntawm ob lub atoms koom nrog ib leeg
Qhov sib txawv tseem ceeb ntawm photosynthesis thiab photorespiration yog qhov photosynthesis yog cov txheej txheem uas photoautotrophs, feem ntau ntsuab nroj tsuag, alg
Qhov sib txawv tseem ceeb ntawm polyatomic ions thiab cov tebchaw yog tias cov polyatomic ions muaj qhov zoo lossis tsis zoo hluav taws xob thaum lub compo
Qhov sib txawv tseem ceeb ntawm DAP thiab NPK chiv yog tias DAP chiv tsis muaj poov tshuaj thaum NPK chiv muaj cov poov tshuaj thiab. The te
Qhov sib txawv tseem ceeb ntawm silica thiab silicon dioxide yog tias silica yog lub npe nrov ntawm SiO2 whereas silicon dioxide yog IUPAC lub npe ntawm SiO2. Ntau
Qhov sib txawv tseem ceeb ntawm kev kuaj caj ces thiab kev tshuaj ntsuam yog qhov kev kuaj caj ces yog ua rau tus neeg thaum kuaj caj ces yog ua rau
Qhov sib txawv tseem ceeb ntawm tooj liab thiab npib tsib xee yog qhov tooj liab muaj xim liab-txiv kab ntxwv xim hlau ci thaum lub npib tsib xee yog ci thiab nyiaj nrog kub ting
Qhov sib txawv tseem ceeb ntawm Qav thiab menyuam qaib gastrulation yog tias Qav gastrulation ua rau lub hollow pob gastrula thaum qaib gastrulation ua rau
Qhov sib txawv tseem ceeb ntawm kev ncua thiab emulsion polymerization yog tias cov neeg kho tshuab agitation yog siv nyob rau hauv ncua kev kawm ntawv polymerization thaum emulsion polymeri
Qhov sib txawv tseem ceeb ntawm mitosis thiab amitosis yog amitosis yog daim ntawv yooj yim tshaj plaws ntawm kev faib cell uas pom los ntawm cov kab mob thiab cov poov xab, thiab lwm yam thaum mitosis yog
Qhov sib txawv tseem ceeb ntawm vitamin C thiab ascorbic acid yog tias ascorbic acid yog lo lus uas peb siv los ua lub npe purest ntawm vitamin C. Ascorbic aci
Qhov sib txawv tseem ceeb ntawm cov roj cua sov thiab cov roj av yog cov roj cua sov, uas peb siv rau cov tshuab thiab cov cuab yeej siv yuav muaj cov ntsiab lus sulfur hauv qab 500 p
Qhov sib txawv tseem ceeb ntawm calcium thiab magnesium yog cov calcium zoo li cov hlau dull grey nrog cov xim daj daj ntseg thaum cov magnesium zoo li
Qhov sib txawv tseem ceeb ntawm paraffin thiab kerosene yog tias paraffin muaj ntxhiab me ntsis thaum kerosene muaj ntxhiab tsw. Ntxiv mus, hauv chemistry, paraffin chie
Qhov sib txawv tseem ceeb ntawm pyroxene thiab amphibole yog tias pyroxene yog ib daim ntawv ntawm inosilicate, uas muaj ib leeg chains ntawm SiO3 tetrahedra whereas th
Qhov sib txawv tseem ceeb ntawm Maillard cov tshuaj tiv thaiv thiab caramelization yog tias Maillard cov tshuaj tiv thaiv tsis yog pyrolytic whereas caramelization yog pyrolytic. Cov
Qhov sib txawv tseem ceeb ntawm dextrose thiab sucrose yog tias dextrose yog monosaccharide hos sucrose yog disaccharide. Peb tuaj yeem faib cov carbohydrates
Qhov sib txawv tseem ceeb ntawm quicklime thiab hydrated txiv qaub yog tias quicklime (los yog burnt txiv qaub) muaj calcium oxide whereas cov txiv qaub hydrated (slaked txiv qaub)
Qhov sib txawv tseem ceeb ntawm Agglutinogens thiab Agglutinins yog tias cov agglutinogens yog txhua hom antigens lossis txawv teb chaws lub cev uas ua rau kev tsim ntawm
Qhov sib txawv tseem ceeb ntawm limestone thiab chalk yog limestone muaj ob qho tib si minerals, calcite, thiab aragonite whereas chalk yog ib daim ntawv ntawm limestone wh