2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tus npe electrophoresis tuaj yeem suav tau lossis suav tsis tau. Feem ntau, feem ntau siv, cov ntsiab lus, daim ntawv ntau tshaj yuav yog electrophoresis. Txawm li cas los xij, hauv cov ntsiab lus tshwj xeeb, ntau daim ntawv tuaj yeem yog electrophoreses xws li. nyob rau hauv kev siv rau ntau hom electrophoreses los yog ib phau ntawm electrophoreses.
txhais li cas los ntawm lo lus electrophoresis?
=Electrophoresis yog cov txheej txheem kuaj siv los cais DNA, RNA, lossis cov protein molecules raws li lawv qhov loj me thiab cov nqi hluav taws xob. Ib qho hluav taws xob tam sim no yog siv los txav cov molecules kom sib cais los ntawm gel. Pores nyob rau hauv cov gel ua hauj lwm zoo li ib tug sieve, cia me me molecules txav sai dua molecules loj.
Ob hom electrophoresis yog dab tsi?
Tag nrho cov txheej txheem electrophoresis muaj ob hom. Lawv yog capillary electrophoresis thiab slab electrophoresis. Cov proteins, yog tias tsis zoo, yuav txav mus rau lub anode thiab cathode yog tias lawv muaj tus nqi zoo.
Puas gel electrophoresis cais?
Gel electrophoresis yog ib txoj kev kuaj siv cais cov sib tov ntawm DNA, RNA, los yog cov proteins raws li molecular loj. Vim tias DNA thiab RNA yog qhov tsis zoo rau cov khoom siv hluav taws xob, lawv yuav raug rub mus rau qhov kawg ntawm cov gel. …
Lub hauv paus ntsiab lus ntawm electrophoresis yog dab tsi?
Txoj Cai. Electrophoresis yog ib lo lus dav dav uas piav txog kev tsiv teb tsaws chaw thiabKev sib cais ntawm cov khoom siv hluav taws xob (ions) nyob rau hauv lub zog ntawm hluav taws xob teb. Lub tshuab electrophoretic muaj ob lub electrodes ntawm cov nqi sib txawv (anode, cathode), txuas los ntawm cov khoom nruab nrab hu ua electrolyte.
Pom zoo:
Puas yog tus sib tw muaj ntau tshaj plaws?
Tus plural form of counterpart is counterparts. Yuav ua li cas yog qhov ntau tshaj ntawm kev sib tw? Plural. Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws. (suav tau) Ib tug counterpart yog ob qho tib si ntawm ob qhov chaw uas haum ua ke, los yog ntxiv rau ib leeg.
Puas yog lub ntiaj teb kev siv tshuaj tiv thaiv ntau tshaj plaws?
Caffeine yog cov khoom siv hlwb uas siv ntau tshaj plaws hauv ntiaj teb. Hauv zej zog Western, tsawg kawg 80 feem pua ntawm cov neeg laus noj caffeine ntau txaus kom muaj kev cuam tshuam rau lub hlwb. Dab tsi yog ob txoj kev siv zog tshaj plaws hauv ntiaj teb?
Dab tsi yog qhov tsis sib xws hauv kev npau taws ntau yog qhov kev nkag siab zoo tshaj plaws?
Paradox: Ib qho kev tsis sib haum xeeb yog cov lus uas yuav zoo li tsis sib haum xeeb tab sis tuaj yeem muaj tseeb. Lub npe ntawm zaj paj huam, "Muaj Madness yog Divinest Sense" yog ib tug paradox vim nws contradicts nws tus kheej.
Puas yog cov hnub qub uas ze tshaj plaws kuj yog cov hnub qub ci tshaj plaws?
Lub hnub qub nyob ze tshaj plaws rau lub ntiaj teb yog nyob rau hauv Alpha Centauri triple-star system, kwv yees li 4.37 lub xyoo teeb. … Sirius A yog lub hnub qub ci ntsa iab tshaj plaws hauv lub ntiaj teb hmo ntuj, vim nws qhov ci ntsa iab thiab nws nyob ze rau peb.
Tus neeg uas ua ntawv feem ntau yog tus dribbles zoo tshaj plaws ntawm pab pawg?
Tus neeg saib xyuas khiav kev ua txhaum cai thiab feem ntau yog pab pawg zoo tshaj plaws dribbler thiab passer. Leej twg feem ntau yog tus neeg ua haujlwm siab tshaj plaws hauv lub tsev hais plaub? Lub nruab nrab thiab xa mus (post players) feem ntau yog cov neeg ua si siab tshaj.
