Question

which of the 2 enzymes function best in an acidic environment?*

Explanation:

Step1: Understand acidic pH range

Acidic environment has pH < 7.

Step2: Analyze enzyme reaction rates at acidic pH

Looking at the graph, sucrase has a higher reaction rate in the pH range where pH < 7 (acidic) compared to lipase. Lipase has a higher rate in more neutral - basic range.

Answer:

Sucrase