Answer: Option A
Explanation:
Activation energy can be defined as the energy that is required to start a reaction. There are many factors that influence the activation energy such as temperature, pH, type of substrate.
The activation energy of a chemical reaction should be minimum so that the rest of the energy can be saved to carry forward the reaction.
Enzymes helps in lowering the activation energy by enhancing the rate of reaction.
Thus, the correct answer is option A
