Question

The given graph shows the effect of substrate concentration on the rate of reaction of the enzyme green gram-phosphatase. What does the graph indicate?

• A. The rate of enzyme reaction is directly proportional to the substrate concentration
• B. Presence of an enzyme inhibitor in die reaction mixture
• C. Formation of an enzyme-substrate complex
• D. At higher substrate concentration the pH increases

Answer 1

Answer: (B)

In given, graph initially rate of enzymatic reaction increases but after some time began to slow down.