Role of the digestive system in protein metabolism.
D000596:Amino Acids / Q000378:metabolism*; D002247:Carbon Isotopes; D004386:Duodenum / Q000378:metabolism; D007082:Ileum / Q000378:metabolism; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000378:metabolism*; D007583:Jejunum / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism; D010047:Ovalbumin / Q000378:metabolism; D011506:Proteins / Q000378:metabolism*
D000596:Amino Acids; D002247:Carbon Isotopes; D011506:Proteins; D010047:Ovalbumin; D009584:Nitrogen