2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thaum lub paj hlwb tsis ua rau muaj kev cuam tshuam, piv txwv li so, lub axoplasm hauv axon muaj siab concentration ntawm K + thiab tsis zoo them cov proteins thiab qis concentration ntawm Na +. Nyob rau hauv so, lub axonal membrane yog sib piv ntau permeable rau K + ions thiab ze li impermeable rau Na + ions.
Tus nqi hauv axoplasm yog dab tsi thaum lub sijhawm so?
Cov ionic gradients thoob plaws cov ntaub so ntswg yog khaws cia los ntawm kev thauj mus los ntawm ions los ntawm sodium-potassium twj uas thauj 3 Na+ tawm mus rau 2 K + rau hauv lub cell thiab li no sab nrauv ntawm lub axonal membrane muaj tus nqi zoo thaum nws sab hauv ua tsis zoo thiab …
Dab tsi yog qhov suav nrog hauv axoplasm ntawm so axon?
2. Yog li ntawd, axoplasm nyob rau hauv lub axon muaj ib tug siab concentration ntawm K + thiab tsis zoo nqi proteins thiab ib tug tsawg concentration ntawm Na +.
Axoplasm tam sim no yog dab tsi?
Axoplasm yog tsim los ntawm ntau yam organelles thiab cytoskeletal ntsiab. Lub axoplasm muaj cov ntsiab lus siab ntawm elongated mitochondria, microfilaments, thiab microtubules. Axoplasm tsis muaj ntau ntawm cov tshuab ntawm tes (ribosomes thiab nucleus) yuav tsum tau sau thiab txhais cov proteins nyuaj.
Axoplasm yog dab tsi?
: protoplasm ntawm axon.
Pom zoo:
Thaum lub voj voog ntawm lub plawv, cov leeg papillary cog lus thaum twg?
Thaum lub atria sau, lub siab nyob rau hauv lub atria siab dua li ntawm lub ventricles, uas yuam cov AV li qub qhib. … Raws li cov ventricles cog lus, papillary nqaij cog lus, rub ntawm chordae tendineae thiab tiv thaiv cov ntshav rov qab los ntawm AV li qub.
Thaum cev xeeb tub thaum ntxov thaum lub cramping nres?
Lossis qee tus poj niam hnov ntxhiab zoo li plooj lossis stabbing mob ntawm ib lossis ob sab ntawm lawv lub plab. Cov mob yuav tuaj thiab mus. Feem ntau, qhov mob ntawm plab mob thaum cev xeeb tub yog me me, thiab ploj mus thaum koj hloov koj txoj haujlwm, pw tsaug zog, lossis mus rau chav dej.
Thaum lub microservice tshaj tawm ib qho xwm txheej thaum muaj qee yam tseem ceeb tshwm sim?
Nws yog scalable thiab hloov tau [17, 18]. Hauv EDA txhua lub microservice tshaj tawm ib qho kev tshwm sim thaum muaj ib yam dab tsi tseem ceeb tshwm sim, piv txwv li Order Service yuav tshaj tawm cov xwm txheej tshiab thaum kev txiav txim tau tsim lossis hloov kho.
Puas yog tsev neeg muaj koob muaj npe muaj lub cev tiv thaiv?
Tsis tas li ntawd, Tus Saib Xyuas tau tshaj tawm tias Royal Protection Squad, cov tub ceev xwm tseem ceeb tau them nyiaj tiv thaiv tus poj huab tais, kuj tseem ua haujlwm tiv thaiv "cov qub txeeg qub teg tam sim ntawd," uas yuav suav nrog Prince Charles, Prince William thiab Prince George.
Thaum twg ntxiv ammonia thaum lub voj voog tsis muaj ntses?
Fishless Cycle Stages Ntsuas ammonia thiab nitrite txhua 2 mus rau 3 hnub. Thaum cov qib nitrite pib tshwm sim, cov txheej txheem voj voog tau pib. Qhov no qhia tau tias cov ammonia-oxidizers tau pib ua haujlwm. Lub sijhawm no, cov tswv yuav tsum txo qis ammonia ntxiv.
