ABSORPTION of cystine and cysteine.
D003545:Cysteine / Q000378:metabolism*; D003553:Cystine / Q000378:metabolism*; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism*
D003553:Cystine; D003545:Cysteine
CYSTEINE/metabolism; CYSTINE/metabolism; INTESTINES/metabolism