18.關於甘胺酸(glycine, Gly)、組胺酸(histidine, His)及精胺酸(arginine, Arg)之 pI 值大小順序,下列何者正
確?
(A)Gly>His>Arg
(B)Gly>Arg>His
(C)Arg>His>Gly
(D)His>Gly>Arg
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統計: A(230), B(222), C(1213), D(283), E(0) #3064463
統計: A(230), B(222), C(1213), D(283), E(0) #3064463