Cov txheej txheem:
Video: Cov tshuaj tiv thaiv zoo li cas thaum cov tshuaj nkag mus rau hauv cov hlab ntsha?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov tshuaj tiv thaiv "systemic" tshwm sim thaum cov tshuaj nkag mus rau hauv cov hlab ntsha los ntawm cov tawv nqaij , qhov muag, qhov ncauj, lossis lub ntsws.
Li ntawd, nws hu li cas thaum cov tshuaj nkag mus rau hauv cov hlab ntsha?
TXOJ CAI, DISTRIBUTION THIAB FATE Ib zaug a tshuaj nkag mus lub cev, nws yog feem ntau absorbed rau hauv lub cov ntshav thiab tuaj yeem txav mus thoob lub cev. Tus nqi absorbed thiab tus nqi ntawm kev nqus yog nyob ntawm qhov tshuaj thiab txoj kev raug. Qhov no txav ntawm lub yam khoom dhau ntawm cov ntshav yog hu ua kev faib tawm.
Kuj Paub, cov tshuaj nqus tau cov tshuaj nkag mus rau hauv cov hlab ntsha? Kev ua pa ntawm cov pa paug yog txoj hauv kev tshaj plaws hauv chaw ua haujlwm tshuaj nkag mus lub cev. Ib txhia tshuaj , thaum tiv tauj, ua tau dhau ntawm daim tawv nqaij mus rau hauv cov ntshav . Chaw ua haujlwm tshuaj tej zaum yuav nqos tau yog tias zaub mov, tes, lossis luam yeeb muaj paug.
Ib yam li ntawd, tib neeg nug, yog qhov tshuaj tiv thaiv hauv zos yog thaum cov tshuaj nkag mus rau hauv cov hlab ntsha?
Txoj kev yooj yim tshaj rau tshuaj rau nkag lub cev yog los ntawm kev sib cuag ncaj qha nrog daim tawv nqaij lossis ob lub qhov muag. Daim tawv nqaij tiv tauj nrog a tshuaj tej zaum yuav ua rau a cov tshuaj tiv thaiv hauv zos , xws li kub hnyiab los yog pob khaus, los yog nqus mus rau hauv cov ntshav.
Dab tsi yog 4 txoj kev ntawm kev raug?
Muaj plaub txoj hauv kev loj ntawm cov tshuaj nkag tuaj yeem ua raws li:
- Inhalation (ua pa)
- Absorption (kev sib cuag ntawm daim tawv nqaij)
- Ingestion (kev noj haus)
- Txhaj tshuaj.
Pom zoo:
Vim li cas cov tshuaj tiv thaiv kev zom zaub mov hu ua hydrolysis cov tshuaj tiv thaiv?
Thaum lub sij hawm zom mov, piv txwv li, decompositionreactions zom cov zaub mov loj rau hauv cov me me los ntawm kev ntxiv cov dej molecules. Hom tshuaj no hu ua hydrolysis. Raws li dej absorbs heatenergy, qee lub zog yog siv los rhuav tshem hydrogenbonds
Qhov twg hauv qab no zoo tshaj plaws sawv cev rau qhov sib npaug molecular rau cov tshuaj tiv thaiv ntawm aqueous ammonia nrog sulfuric acid?
Nqe Lus Nug: Qhov Sib npaug Sib npaug rau Kev Ua Haujlwm Ntawm Aqueous Sulfuric Acid Nrog Aqueous Ammonia yog 2NH3 (aq) + H2SO4 (aq) --> (NH4) 2SO4 (aq) A
Dab tsi yog qhov me me ntawm cov hlab ntsha uas ua rau cov protein?
Lub network me me ntawm cov hlab ntsha uas ua rau cov proteins hauv cell hu ua a. cov lysosomes
Cov tshuaj tiv thaiv dab tsi yog qhov tshuaj tiv thaiv neutralization?
Neutralization yog ib hom tshuaj tiv thaiv nyob rau hauv uas muaj zog acid thiab muaj zog puag react nrog ib leeg los tsim dej thiab ntsev
Dab tsi yog tshuaj lom neeg cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv lub cev?
Qhov sib txawv ntawm cov tshuaj tiv thaiv lub cev thiab cov tshuaj tiv thaiv tshuaj yog muaj pes tsawg leeg. Hauv cov tshuaj tiv thaiv tshuaj, muaj kev hloov pauv ntawm cov tshuaj hauv nqe lus nug; nyob rau hauv ib qho kev hloov ntawm lub cev muaj qhov sib txawv ntawm qhov tsos, tsis hnov tsw, los yog cov duab yooj yim ntawm cov qauv ntawm cov teeb meem yam tsis muaj kev hloov pauv hauv cov ntsiab lus