Explanation:
The enzyme is unchanged so that, it can be reused when more substrate is available.
to know more ,enzymes about Biological Catalyst that are used to speed up the rate of a biological reaction but are not used up at the end of the reaction
The correct answer would be
C.) <span>Polio Vaccination.</span>
Answer:
carbohydrates
Explanation: its protein and fats for us
Will occur spontaneously without the need of an activator because they have a great internal energy
