Mutations That Result in Single Amino Acid Substitutions in an Enzyme

question 79

Multiple Choice

Mutations that result in single amino acid substitutions in an enzyme

• A)may have no effect on the activity or properties of the enzyme.
• B)will almost always destroy the activity of the enzyme.
• C)will often cause a change in the substrate specificity of the enzyme.
• D)may change the ∆G of the reaction.
• E)may, in rare cases, cause the enzyme to run reactions in reverse.