Question

1. the two data curves on the figure illustrate that

a. temperature ranges are not the same for all enzyme activity.
b. temperature is not related to enzyme efficiency.
c. optimal temperature ranges are not the same for all enzymes.
d. ph is not related to enzyme efficiency.
e. all answers are correct.
true or false:

1. potential energy is stored energy. no change is currently taking place.
2. kinetic energy is currently causing change. this always involves some type of motion.

Explanation:

For question 48, different enzymes have different optimal temperature ranges which can be inferred from data - curves. For question 49, potential energy is indeed stored energy with no current change. For question 50, kinetic energy is associated with motion and causing change.

Answer:

1. C. optimal temperature ranges are not the same for all enzymes.
2. True
3. True