Villus, plural villi, nyob rau hauv lub cev ntawm ib qho ntawm me, slender, vascular projections uas nce thaj tsam ntawm daim nyias nyias. Tseem ceeb villous daim nyias nyias muaj xws li cov placenta thiab cov mucous-membrane txheej ntawm txoj hnyuv me.
Qhov txawv ntawm lub tsev thiab Microvillus yog dab tsi?
Villi vs Microvilli
Qhov txawv ntawm Villi thiab Microvilli yog tias villi tsuas pom muaj cov hnyuv me xwb whereas microvilli muaj nyob rau ntawm cov cell membranes ntawm ntau lub cev. ntawm lub cev, nrog rau cov hnyuv me. … Microvilli yog qhov kev kwv yees me ntsis, zoo li lub villi, tab sis me me.
Vim li cas thiaj hu ua villi?
Los ntawm lub plicae ncig qhov project microscopic ntiv tes zoo li daim ntaub so ntswg hu ua villi (Latin rau cov plaub hau shaggy). Cov cell epithelial ntawm tus kheej kuj muaj cov ntiv tes zoo li qhov projections hu ua microvilli.
Vim hu ua villi?
Definition. Qhov me me ntawm qhov chaw sab hauv ntawm txoj hnyuv meuas pab nqus cov zaub mov zom tau hu ua villi. Cov no pab ua kom thaj tsam ntawm cov phab ntsa hauv plab.
Villi lub luag haujlwm hauv villi yog dab tsi?
Lub luag haujlwm tseem ceeb ntawm villi yog txhawm rau nce thaj tsam ntawm cov phab ntsa ntawm cov hnyuv uas pab nqus cov zaub mov zom. Qhov no nce thaj tsam rau kev nqus yog qhov tseem ceeb heev vim tias cov khoom zom zom zoo li monosaccharide thiab amino acids dhau mus rau hauv semipermeable.villi by diffusion.
