Which of the following statements concerning the effect of pH on enzyme activity is FALSE?
A)Enzyme shape changes as the pH changes.
B)The pH affects positively-charged amino acids.
C)The pH affects negatively-charged amino acids.
D)The binding capacity of an enzyme is affected by pH.
E)Enzymes are always present at their pH optimum.

Question

Quizplus · Accepted Answer

Enzymes are not always present at their pH optimum; they can function at a range of pH levels, but their activity is highest at their specific pH optimum.

Which of the Following Statements Concerning the Effect of PH