Answered

Enzymes are catalysts. This means that they are able to speed up chemical reactions.


Which of the following statements is also true of enzyme catalysts?

Athey must be continuously replaced after each catalyzed reaction.]
BThey increase the energy that is released by reactions.]
CThey are not used up by reactions.]
Dthey increase the energy that must be absorbed by reactions

Verified Answer :

I think the correct answer from the choices listed above is option C. Enzymes are catalysts. This means that they are able to speed up chemical reactions. Also, they are not used up by reactions. They are not being consumed in the process. Hope this answers the question. 

Answer:

Correct answer is C.