Video: Dab tsi yog cov ions nyob rau hauv siab tshaj plaws concentration nyob rau hauv lub extracellular kua?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov tshuaj no nyob rau hauv cov kua dej extracellular thiab intracellular. Nyob rau hauv lub extracellular kua, qhov loj cation yog sodium thiab cov anion loj yog chloride. Qhov loj cation nyob rau hauv cov kua dej intracellular yog poov tshuaj . Cov electrolytes no ua lub luag haujlwm tseem ceeb hauv kev tswj hwm homeostasis.
Yog li ntawd, dab tsi ion yog nyob rau hauv ib tug ntau dua concentration nyob rau hauv lub extracellular kua tshaj nyob rau hauv lub intracellular kua?
sodium
Cov kua dej extracellular yog dab tsi? Extracellular kua dej (ECF) lub Extracellular kua dej ntim (ECFV) feem ntau qhia tag nrho lub cev kua dej sab nraum cell, thiab muaj plasma, interstitial, thiab transcellular kua dej . Ib extracellular matrix yog ib Extracellular kua dej qhov chaw muaj cell-excreted molecules, thiab lawv txawv nyob rau hauv lawv hom thiab kev ua haujlwm.
Xav txog qhov no, dab tsi yog qhov tsis zoo ion tshaj plaws hauv cov kua dej ntxiv?
Hauv cov kua dej intracellular, qhov ntau tshaj cation yog potassium. Hauv ob qho tib si cov ntaub so ntswg thiab cov ntshav plasma, qhov ntau tshaj cation yog sodium. Cov ions tsis zoo yog hu ua anions ( tshuaj chloride Cl¬, bicarbonate HCO 3-, sulfate SO4-2, phosphate HPO4-2, thiab protein anions).
Dab tsi yog qhov ntau tshaj intracellular cation?
Qhov ntau tshaj cation (los yog zoo them ion) nyob rau hauv lub extracellular kua (ECF) yog sodium (Na+). Cov anion tshaj plaws (lossis tsis zoo them ion) hauv ECF yog chloride (Cl-). Qhov ntau tshaj cation nyob rau hauv lub intracellular kua dej (ICF) yog poov tshuaj (K +).
Pom zoo:
Dab tsi yog rau qhov sib txawv loj ntawm lub koom haum los ntawm qhov tsawg tshaj plaws mus rau loj tshaj plaws ecologists?
Lub koom haum loj yog dab tsi, los ntawm qhov tsawg tshaj plaws mus rau qhov loj, uas cov kws tshawb fawb feem ntau kawm? 6 theem sib txawv ntawm lub koom haum uas ecologists nquag kawm yog hom, pejxeem, zej zog, ecosystem, thiab biome
Koj puas ntxiv cov kua qaub rau hauv lub hauv paus lossis lub hauv paus rau cov kua qaub?
Ntxiv cov kua qaub ua kom cov concentration ntawm H3O + ions hauv cov tshuaj. Ntxiv ib lub hauv paus txo cov concentration ntawm H3O + ions hauv cov tshuaj. Cov kua qaub thiab lub hauv paus zoo li cov tshuaj tiv thaiv. Yog hais tias lub hauv paus yog ntxiv rau cov kua qaub, cov tshuaj yuav tsis acidic thiab txav mus rau nruab nrab ntawm pH nplai
Dab tsi yog qhov yuam kev loj tshaj plaws yog tias Irina ntsuas qhov ntev ntawm nws lub qhov rais li 3.35 feet qhov yuam kev loj tshaj plaws yog taw?
Kev daws: Qhov yuam kev loj tshaj plaws hauv kev ntsuas ntsuas tau txhais tias yog ib nrab ntawm qhov ntsuas ntsuas
Dab tsi yog qhov tseem ceeb tshaj plaws uas yuav tsum muaj rau cov kua dej ntws hauv cov kav dej Dab tsi lwm yam cuam tshuam rau cov dej ntws?
Thaum ib qho kev quab yuam sab nraud yog exerted rau ntawm cov kua uas muaj, qhov tshwm sim siab yog kis sib npaug thoob plaws hauv cov kua. Yog li txhawm rau kom dej ntws, dej xav tau qhov sib txawv siab. Cov kav dej kuj tuaj yeem cuam tshuam los ntawm cov kua dej, cov yeeb nkab loj, qhov kub thiab txias (cov kav dej khov), cov kua dej ntom ntom
Dab tsi yog qhov siab tshaj plaws ntawm qhov poob siab tso cai rau hauv av xaim?
NEC pom zoo tias qhov siab tshaj plaws ua ke voltage poob rau ob qho tib si feeder thiab ceg Circuit Court yuav tsum tsis txhob ntau tshaj 5%, thiab qhov siab tshaj plaws ntawm lub feeder lossis ceg Circuit Court yuav tsum tsis txhob ntau tshaj 3% (Fig. 1). Qhov kev pom zoo no yog qhov teeb meem kev ua haujlwm, tsis yog teeb meem kev nyab xeeb