Which is the best answer below to what would affect the

Last updated: 7/9/2022

Which is the best answer below to what would affect the enzymatic activity of an enzyme that uses a covalent catalysis mechanism where the substrate covalently bonds to serine? The enzyme will have strongly reduced activity if the pH changes from 7.0 to 7.4 due to decreased protonation of Serine The enzyme will have strongly increased activity if the pH changes from 7.0 to 7.4 due to increased protonation of serine Mutation of the active site serine to threonine would completely block catalysis due to the removal of the hydroxyl group None of the above