Lawv muaj phab ntsa nyias heev. (ii) Lawv muaj cov hlab ntsha nyias thiab cov hlab ntsha me me ze rau ntawm qhov chaw. (iii) Lawv muaj me pores los ntawm cov zaub mov tau yooj yim dhau. … Txheeb xyuas cov nqe lus uas ua rau lub villi nqus tau cov zaub mov digested.
Villi puas muaj phab ntsa nyias?
Villi tshwj xeeb rau kev nqus hauv cov hnyuv me vim lawv muaj ib phab ntsa nyias, ib lub xovtooj tuab, uas ua rau txoj kev luv luv. Lawv muaj thaj chaw loj heev yog li yuav muaj txiaj ntsig zoo ntawm cov roj ntsha thiab glycerol rau hauv cov hlab ntsha.
Villi puas muaj cov hlab ntsha me?
Txhua lub villus muaj network ntawm capillaries thiab zoo lymphatic hlab ntshahu ua lacteals ze rau nws qhov chaw. Cov hlwb epithelial ntawm villi thauj cov as-ham los ntawm lumen ntawm txoj hnyuv mus rau hauv cov hlab ntsha no (amino acids thiab carbohydrates) thiab lacteals (lipids).
Villi me yog dab tsi?
Villus, plural villi, hauv anatomy ib yam ntawm qhov me me, slender, vascular projections uas nce thaj tsam ntawm daim nyias nyias… Lub villi ntawm txoj hnyuv me rau hauv txoj hnyuv kab noj hniav, zoo heev ua rau thaj chaw saum npoo rau kev nqus cov zaub mov thiab ntxiv cov plab zom mov.
Villi nqus dab tsi?
Villi uas kab cov phab ntsa ntawm txoj hnyuv nqus cov khoom noj rau hauv cov hlab ntsha ntawm cov hlab ntsha thiab cov lacteals ntawm lymphatic system Villi muaj cov txaj capillary, nrog rau cov hlab ntsha lymphatic hu ua lacteals.. Fatty acids absorbed los ntawm tawg-down chyme dhau mus rau hauv lub lacteals.
