29.在一個生理酸鹼值(Physiological pH)的溶液中,各種胺基酸的帶電性最可能是:
(A)纈胺酸(Valine)帶正電
(B)離胺酸(Lysine)帶負電
(C)酪胺酸(Tyrosine)電中性
(D)天冬門胺酸(Asparagine)帶負電
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統計: A(175), B(368), C(884), D(630), E(0) #2626424
統計: A(175), B(368), C(884), D(630), E(0) #2626424