Figure 2: Nerve cell bodies and fibers labeled with rabbit anti-PGP + donkey anti-rabbit-Cy3 (711-225-152 green), vascular basement membranes labeled with collagen IV + donkey anti-mouse-Cy2 (715-225-150 red) and DAPI - labeled DNA (blue) in jejunum submucosal ganglion. (jireurope.com)
Iron is absorbed in the duodenum and upper jejunum of the small intestine. (robdaquila.com)
Complete digestion of these polypeptides should occur in the duodenum and jejunum where pancreatic and intestinal proteases and peptidases cleave peptide bonds until only small peptide units and individual amino acids remain. (appliedhealth.com)