36 下列何種胺基酸在正常人為非必需胺基酸,但在苯酮尿症(Phenylketonuria, PKU)患者則為必需胺基酸,須從食物中獲取?
(A)methionine
(B)phenylalanine
(C)tyrosine
(D)lysine
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統計: A(12), B(134), C(460), D(8), E(0) #578360
統計: A(12), B(134), C(460), D(8), E(0) #578360