"Physiological pH," the pH for optimum activity for most enzymes,is a pH equal to about ________.

Question

Quizplus · Accepted Answer

Physiological pH, which is the pH at which most enzymes have optimum activity, is about 7.4. This pH is close to neutral, which is essential for most biological processes to occur normally. Therefore, option C (7.4) is the correct choice. Options A, B, D, and E are not correct because their pH values are either too acidic or too basic for optimum enzyme activity.

"Physiological PH," the PH for Optimum Activity for Most Enzymes,is