Which of the following is not a characteristic of enzymes?
A) They speed up the rate of chemical reactions but are not used up in the process.
B) Most are proteins.
C) They are most active at temperatures above 53 degrees C.
D) They have active sites and interact with specific substrates.

Question

Quizplus · Accepted Answer

Enzymes have a specific temperature range in which they are most active, but this range varies for different enzymes. It is not true that enzymes are most active at temperatures above 53 degrees Celsius.

Which of the Following Is Not a Characteristic of Enzymes