Question

enzyme graphs
an experiment was performed to test the effect of temperature and ph on the activity of enzyme x. the following data was collected during the experiment.

1. what the optimum ph of enzyme x?
2. what is the optimum temperature of enzyme x?
3. why do you think enzyme x has low activity at a ph of 10?

Explanation:

Step1: Identify optimum pH from graph

The pH - activity graph shows that enzyme X has the highest activity at pH = 7.

Step2: Identify optimum temperature from graph

The temperature - activity graph shows that enzyme X has the highest activity at around 20°C.

Step3: Analyze low activity at pH 10

Enzymes have an optimal pH range for activity. At pH 10, which is outside the optimal pH range (around 7 for this enzyme), the structure of the enzyme may be disrupted (denatured), leading to low activity.

Answer:

1. The optimum pH of enzyme X is 7.
2. The optimum temperature of enzyme X is around 20°C.
3. Enzyme X has low activity at a pH of 10 because the pH is outside its optimal range, potentially causing denaturation of the enzyme structure.