2024 Tus sau: Luke Adderiy | [email protected]. Kawg hloov kho: 2024-01-10 19:34
Nyob hauv tshuaj tiv thaiv, daim ntawv cog lus ntawm atoms hauv cov reactants tau tawg thiab cov atoms rov tsim dua thiab tsim cov ntawv cog lus tshiab los ua cov khoom.
Yuav ua li cas rov kho cov atoms nyob rau hauv cov tshuaj tiv thaiv tshuaj?
Hauv cov tshuaj tiv thaiv tshuaj, cov atoms thiab molecules uas cuam tshuam nrog ib leeg hu ua reactants. … Tsis muaj cov atom tshiab tsim, thiab tsis muaj atoms raug puas tsuaj. Nyob rau hauv cov tshuaj tiv thaiv tshuaj, reactants sib cuag, bonds ntawm atoms nyob rau hauv lub reactants yog tawg, thiab atoms rearrange thiab daim ntawv new bonds los ua cov khoom.
Yuav ua li cas cov tshuaj tiv thaiv muaj reorganization ntawm atoms yog molecules?
tshuaj tiv thaiv koom nrog kev hloov pauv ntawm cov atoms - hloov pauv hauv txoj kev uas lawv khi ua ke. Atoms tsis hloov pauv hauv cov tshuaj tiv thaiv tshuaj.
Thaum muaj tshuaj lom neeg tshwm sim atoms?
Thaum muaj tshuaj lom neeg tshwm sim, atoms yog tsis yog tsim lossis rhuav tshem. Hloov chaw, cov atoms rov kho lawv tus kheej los tsim cov tshuaj tshiab.
Pob atoms hloov hauv tshuaj tiv thaiv?
Thaum muaj tshuaj tiv thaiv tsis muaj atoms raug tsim lossis rhuav tshem. Lub atoms rov kho dua. Qhov no ua rau tsim cov tshuaj tshiab nrog cov khoom sib txawv rau cov khoom pib.
Pom zoo:
Nyob rau hauv cov tshuaj tiv thaiv qhov txo qis ib nrab ntawm tes cov tshuaj tiv thaiv yog?
Ib nrab ntawm tes cov tshuaj tiv thaiv yog ib qho kev tawm tsam oxidation uas cov electrons ploj, lossis txo cov tshuaj tiv thaiv qhov twg electronic tau txais. Cov kev tshwm sim tshwm sim nyob rau hauv ib tug electrochemical cell nyob rau hauv uas cov electrons poob ntawm lub anode los ntawm oxidation thiab noj nyob rau hauv lub cathode qhov twg yuav txo tau .
Thaum twg muaj cov tshuaj tiv thaiv nyob rau hauv cov tshuaj tiv thaiv contraindicated?
Ib qho tshuaj tiv thaiv kab mob hnyav (xws li, anaphylaxis) rau cov tshuaj tiv thaiv kab mob yog qhov txwv tsis pub muaj cov tshuaj tiv thaiv uas muaj cov tshuaj tiv thaiv ntawd, thiab qhov ua xua hnyav tom qab txhaj tshuaj tiv thaiv yog qhov txwv tsis pub siv cov tshuaj tiv thaiv tom ntej.
Puas yog tshuaj tiv thaiv covid yog tshuaj tiv thaiv subunit?
Protein subunit vaccine. Cov tshuaj tiv thaiv subunit suav nrog tsuas yog qee qhov ntawm tus kab mob uas ua rau koj lub cev tiv thaiv kab mob zoo tshaj plaws. Hom tshuaj tiv thaiv COVID-19 no muaj cov protein S uas tsis muaj mob. Thaum koj lub cev tiv thaiv kab mob paub txog S proteins, nws tsim cov tshuaj tiv thaiv thiab tiv thaiv cov qe ntshav dawb.
Qhov twg ntawm cov tshuaj tiv thaiv kab mob lees paub thiab khi cov tshuaj tiv thaiv?
Paratope paratope Ib qho paratope, tseem hu ua qhov chaw tiv thaiv kab mob, yog ib feem ntawm cov tshuaj tiv thaiv uas paub thiab khi rau cov tshuaj tiv thaiv Nws yog thaj chaw me me ntawm qhov kawg ntawm cov tshuaj tiv thaiv kab mob antigen-binding fragment thiab muaj ib feem ntawm cov tshuaj tiv thaiv kab mob hnyav thiab lub teeb chains.
Puas yog cov tshuaj tiv thaiv kab mob tiv thaiv los ntawm kev kho mob?
Yes. Txhua tus neeg uas muaj kev hloov pauv thiab qhov kev tsim nyog ntawm Medicare yuav tas sijhawm ua ntej, rau, lossis tom qab Lub Ib Hlis 1, 2023 tuaj yeem tso npe rau hauv Medicare Tshooj B nkaus xwb rau kev tiv thaiv kab mob yog tias lawv tsis muaj lwm yam pov hwm rau lawv cov tshuaj tiv thaiv kab mob .