Activate substrates for further metabolism by all of

Question

It is possible to activate substrates for further metabolism by all of

these reactions, except:

a) Addition of a phosphate group.

b) Combination with a vitamin, such as coenzyme A.

c) Hydrolyzing a polymer into its component monomers.

d) Addition of a phosphate group or combining with a vitamin.

e) All of these processes activate substrates.

Answer 1

C) cannot be used to activate substrates for further metabolism.