Which of the following does not describe enzymes

Question 4 Which of the following does NOT describe enzymes? O Some enzymes are purely protein. Each enzyme is chemically specific. O Enzymes work by raising the energhof activation. Some enzymes are protein plus a cofactor.

Answer
Option C) Enzymes work by raising the energy of
activation

Enzymes are made up of proteins but some complex enzymes also
contains a cofactor.
Enzymes acts as catalysts to facilitate a chemical
reaction.
Enzymes are specific to a type of substrate it binds to.
Enzymes decrease the activation energy of a
chemical reaction and speed up the reaction.