(Solved): 1. Diagram the progress of a chemical reaction \( A+B \rightarrow C \) with and without an enzyme. ...

1. Diagram the progress of a chemical reaction \( A+B \rightarrow C \) with and without an enzyme. Label the change in free energy (dG) of the reaction, the free energy of the reactants, and the free energy of the products. 2. Discuss how enzyme-substrate interactions can be like a lock-and-key. Contrast this model with the concept of induced fit.