[Absorption of nutrients as a key step of assimilation].
D004063:Digestion; D005502:Food; D006801:Humans; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000201:enzymology / Q000378:metabolism; D007421:Intestine, Small / Q000378:metabolism*
Vsasyvanie pishchevykh veshchestv kak kliuchevoĭ étap assimiliatsii.