Question

The diagram shows the effect of an enzyme working in the human digestive system.

What would reduce the rate of production of amino acids?

• A. Removing the amino acids as they are formed
• B. Increasing the amount of protein
• C. Increasing the temperature to $37.1 {\circ}C$
• D. Increasing the $pH$ to $4.5$

Answer 1

Answer: (D)

Correct answer is (d) Increasing the $pH$ to $4.5$