Which of the following statements regarding enzymes is true? Enzymes catalyze specific reactions. All enzymes depend on protein cofactors to function. An enzyme's function is unaffected by changes in pH. Enzymes are inorganic.

Enzymes catalyze specific reactions.

Explanation:

Enzymes are known as both biological catalysts and proteins. It is a substance that acts as a biological catalyst in an organism. The biological processes are chemical reactions, most are regulated by the help of enzymes that occur within all living organisms.

Enzymes are the highly selective catalyst in nature means each enzyme only helps to speed up a specific reaction. Catalysts help to lower the activation energy for reactions. So, if lower the activation energy for a reaction, the faster the rate of reaction.