Metal ions play an important role in reaction mechanisms because
A) they block the active site of enzymes so that inhibitors cannot bind.
B) they can act as Lewis acids.
C) water is excluded from the active site when metal ions are bound.
D) they prevent protein aggregation.

Question

Quizplus · Accepted Answer

Metal ions can act as Lewis acids, meaning they can accept electron pairs. This property is crucial in catalysis and stabilization of transition states in enzymatic reactions.

Metal Ions Play an Important Role in Reaction Mechanisms Because