17. Which of the following pairs of amino acids could form electrostatic interactions by their side chains?
(A) Serine and phenylalanine
(B) Glutamic acid and arginine
(C) Alanine and glutamine
(D) Leucine and cysteine
(E) Histidine and Isoleucine
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統計: A(1), B(69), C(0), D(2), E(2) #3081086
統計: A(1), B(69), C(0), D(2), E(2) #3081086