Question

Enzymes: a. reduce the energy released in a reaction by one of four different mechanisms. b. can only catalyze energy-releasing reactions. c. can only catalyze reactions that require an input of energy. d. are always consumed by catalyzing a reaction. e. None of the above

Answer 1

Not a because a is a catalyst , not b because they do always need a catalyst , not d because catalyst are not required so it’s either c or e