Video: Lub luag haujlwm ntawm stratified columnar epithelium yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Stratified columnar epithelia tau pom hauv qhov muag sib txuas ntawm lub qhov muag, hauv ib feem ntawm lub pharynx, qhov quav, lub tsev menyuam, thiab txiv neej cov zis thiab vas deferens. Nws kuj tseem muaj nyob hauv cov lobar ducts hauv cov qog ua kua qaub. Cov cell ua haujlwm hauv kev zais thiab tiv thaiv.
Hauv qhov no, dab tsi yog txoj haujlwm ntawm kab ntawv stratified?
Stratified columnar epithelium Nws nyob hauv conjunctiva sab hauv daim tawv muag thiab thaj chaw ntawm kev hloov ntaub so ntswg. Nws feem ntau yog lub luag haujlwm rau kev tiv thaiv thiab tso zis.
Ib tug kuj yuav nug, dab tsi yog lub luag haujlwm ntawm glandular epithelium? RAWS SIAB
Qhov tseeb, 4 lub luag haujlwm ntawm cov ntaub so ntswg epithelial yog dab tsi?
Lawv ua ntau yam haujlwm uas suav nrog kev tiv thaiv , zais zis , nqus , excretion, filtration, diffusion, thiab sensory txais. Cov hlwb hauv cov ntaub so ntswg epithelial tau nruj nreem ua ke nrog me me intercellular matrix.
Qhov twg yog stratified columnar pom nyob rau hauv lub cev?
Stratified columnar epithelium yog hom tsis tshua muaj ntawm cov ntaub so ntswg epithelial uas tsim los ntawm cov kab zoo li cov xov tooj tau teeb tsa hauv ntau txheej. Stratified columnar epithelia yog pom nyob rau hauv qhov sib txuas ntawm lub qhov muag, hauv ib feem ntawm pharynx, qhov quav, lub tsev menyuam, thiab txiv neej cov zis thiab vas deferens.
Pom zoo:
Lub cev tseem ceeb ntawm lub plab zom mov yog dab tsi thiab lawv lub luag haujlwm yog dab tsi?
Cov khoom siv hauv lub cev zom zaub mov suav nrog cov hniav, tus nplaig, cov qog ua kua qaub, daim siab, lub zais zis, thiab txiav txiav. Txhawm rau ua tiav lub hom phiaj ntawm kev muab lub zog thiab khoom noj khoom haus rau lub cev, rau lub luag haujlwm tseem ceeb nyob hauv cov txheej txheem zom zaub mov: nqos. Kev zais. Sib tov thiab txav mus los. Digestion. Kev nqus. Kev tshem tawm
Lub luag haujlwm thiab lub luag haujlwm ntawm cov koom nrog hauv kev faib tshuaj yog dab tsi?
Lub luag haujlwm txoj haujlwm: Txheeb xyuas thiab faib tshuaj raws li daim ntawv yuav tshuaj. Xyuas kom tus neeg mob kos npe rau daim ntawv yuav tshuaj thiab sau nqi raws li xav tau. Txhawm rau khaws cov khoom faib tawm thiab tswj cov khoom lag luam kom zoo ntawm ob qho tshuaj thiab ntim khoom
Cov qog epithelium sib txawv li cas los ntawm epithelium yooj yim thiab stratified?
Qhov sib txawv loj tshaj plaws ntawm cov ntaub so ntswg yooj yim thiab stratified yog cov ntaub so ntswg yooj yim yog ib txheej tuab thaum cov ntaub so ntswg stratified yog ntau txheej. Txhua cov ntaub so ntswg epithelial nyob ntawm lub hauv qab daim nyias nyias, uas yog daim nyias nyias tiv thaiv nyob rau sab nraud ntawm cov ntaub so ntswg
Lub luag haujlwm ntawm columnar epithelial cov ntaub so ntswg yog dab tsi?
Columnar Epithelium - Lub columnar epithelium muaj cov hlwb uas zoo li pillar thiab kem-zoo li. Peb tuaj yeem pom lawv hauv ob sab hauv ntawm lub plab thiab txoj hnyuv. Nws cov haujlwm muaj xws li nqus thiab tso tawm. Ciliated Epithelium - Thaum cov ntaub so ntswg columnar epithelial muaj cilia, ces lawv yog ciliated epithelium
Lub luag haujlwm ntawm tus kws saib xyuas mob plawv tsis ua haujlwm yog dab tsi hauv kev saib xyuas cov neeg mob plawv tsis ua haujlwm?
Raws li ib feem ntawm pab pawg, tus kws kho mob lub plawv tsis ua haujlwm tau zoo muab rau muab kev pabcuam rau cov neeg mob thoob plaws txoj kev mob plawv tsis ua haujlwm thiab qhov no yuav tsum muaj kev koom tes ze nrog kws saib xyuas mob hauv thaj chaw tshwj xeeb tshwj xeeb xws li chav kho mob xwm txheej ceev thiab kev kho mob dav/ saib xyuas-ntawm-tus-neeg laus