Video: Cov kua dej extracellular hu ua dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Extracellular kua dej (ECF) qhia tag nrho lub cev kua dej sab nraum lub hlwb ntawm txhua yam kab mob multicellular. Extracellular kua dej yog nyob rau hauv ib puag ncig ntawm tag nrho cov multicellular tsiaj, thiab nyob rau hauv cov tsiaj nrog ib tug ntshav circulatory system, ib feem ntawm qhov no kua dej yog ntshav plasma.
Ib yam li ntawd, tib neeg nug, dab tsi yog cov kua dej extracellular hu ua?
Extracellular kua dej (ECF) lub Extracellular kua dej ntim (ECFV) feem ntau qhia tag nrho lub cev kua dej sab nraud ntawm cov hlwb, thiab muaj cov ntshav plasma, interstitial, thiab transcellular kua dej.
Ib yam li ntawd, intracellular thiab extracellular kua yog dab tsi? Cov intracellular kua dej yog cov kua dej muaj nyob rau hauv cell. Cov Extracellular kua dej - cov kua dej sab nraum lub hlwb - muab faib rau hauv uas pom nyob rau hauv cov ntshav thiab uas pom sab nraum cov ntshav; tom qab kua dej yog lub npe hu ua interstitial kua dej.
Ib yam li ntawd, peb hom dej extracellular yog dab tsi?
Cov kua dej extracellular yuav muab faib ua peb hom: kua dej interstitial nyob rau hauv "interstitial compartment" (ib puag ncig cov ntaub so ntswg cell thiab da dej rau lawv nyob rau hauv ib tug daws ntawm as-ham thiab lwm yam tshuaj), ntshav ntshav thiab lymph hauv " intravascular compartment" (hauv lub cov hlab ntsha thiab lymphatic hlab ntsha), thiab me me
Cov kua dej extracellular tuaj qhov twg?
Extracellular kua dej , hauv biology, lub cev kua dej uas yog tsis muaj nyob hauv cov hlwb. Nws yog pom nyob rau hauv cov ntshav, nyob rau hauv lymph, nyob rau hauv lub cev kab noj hniav kab nrog serous (moisture-exuding) daim nyias nyias, nyob rau hauv cov kab noj hniav thiab raws ntawm lub hlwb thiab qaum qaum, thiab nyob rau hauv cov leeg nqaij thiab lwm yam ntaub so ntswg ntawm lub cev.
Pom zoo:
Cov kua dej thiab hom kua dej yog dab tsi?
Cov kua dej tuaj yeem muab faib ua plaub yam yooj yim. Cov kua dej zoo tagnrho. Cov kua dej tiag tiag. Newtonian kua dej. Tsis yog-Newtonian Fluid
Dab tsi ua kom cov khoom sib txuas ua ke hauv cov kua dej?
Cov particles uas tsim cov kua yog kuj nyob ze ua ke, tab sis tsis zoo li nyob ze ua ke raws li cov hais nyob rau hauv cov khoom sib thooj. Vim tias lawv txav nrawm dua, cov khoom nyob hauv cov kua nyob hauv ntau qhov chaw, thiab cov kua dej tsawg dua li cov khoom sib txuam
Cov khoom dab tsi ntawm cov dej tso cai rau cov dej los lo rau lub penny?
Kev sib koom tes
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 cov ions nyob rau hauv siab tshaj plaws concentration nyob rau hauv lub extracellular kua?
Cov tshuaj no nyob rau hauv cov kua dej extracellular thiab intracellular. Nyob rau hauv cov kua dej extracellular, cov cation loj 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