Question

question completion status. substrate inhibitor activator question 4 these are created at the end of the reaction reactants products gamma rays enzyme substrate complexes

Explanation:

In a chemical reaction, reactants are present at the start. Products are the substances formed at the end of the reaction. Gamma - rays are a form of electromagnetic radiation and not typically the result of a general chemical reaction. Enzyme - substrate complexes are intermediate structures in enzyme - catalyzed reactions, not the final result of a reaction.

Answer:

B. products