46. Aspartate residues frequently participate in acid-base catalysis because they:
(A) Are permanently negatively charged.
(B) Cannot accept protons.
(C) Can act as both proton donors and acceptors.
(D) Are hydrophobic at physiological pH.
(E) Form covalent enzyme-substrate bonds.
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統計: A(0), B(1), C(0), D(0), E(0) #3825511
統計: A(0), B(1), C(0), D(0), E(0) #3825511