Help I need this done by today!

Protease enzymes break down proteins into amino acids. The breakdown can be followed using albumen solution. Albumen is a protein which can be mixed with water to make a solution. Albumen solution is cloudy. When the protein is broken down, the solution goes clear.

Describe how you would carry out an experiment to test the effect of pH on protease.

Include details of control variables and the range of pH values that you would use.