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試卷名稱：105年 - 105 國立臺灣大學_碩士班招生考試：生物化學(A)#125744
年份：105年
科目：研究所、轉學考(插大)◆生物化學
31. There are three peptides, A, B, and C.
Peptide A sequence is DSQWMKLGIV.
Peptide B sequence is KLHPPGTI. Peptide C sequence is EETAIRR.
Amelia says: The pI value of peptide A should be near 9.
David says: The pI value of peptide C is higher than peptide B.
Bret says: The pI value of peptide B should be near 6.
Sandy says: The pI value of peptide B is higher than peptide A.
Who is correct?
(A) Amelia.
(B) All are incorrect.
(C) David.
(D) Bret.
(E) Sandy.
