structure of the enterocyte. absorptive cells intestine. infographics. on background.

absorption absorptive anatomical anatomy apparatus bacteria body cell cells colon diagram digestion digestive disease duodenum enterocyte epithelial epithelium gastrointestinal golgi gut health healthy human ileum illustration intestinal intestine lining lumen medical micro microvilli mucosa organ paneth physiology reticulum science small stomach structure surface system tissue tract vector villi villus