1. The Keq for the reaction shown below 2.6x102, therefore the reactants will be favored at equilibrium glucose-6-phosphate + water -> glucose + phosphate

a. true
b. false

2. For a reaction that is taking place at equilibrium, which of the following statements is true?

a. the deltaG equals 0
b. the concentration of reactant and products is equal
c. neither the forward reaction nor the backward reaction are occurring
d. only the forward reaction is occurring

3. Fill in the blank:

In the Michaelis-menten model, enzyme kinetics are measured by varying the _______ concentration and holding constant the _______ concentration. The______ of the reaction is used in this model in order to ignore the k-2 rate constant because_________ has not accumulated.

4. which of the following best describes the relationship between deltaGo' and deltaG?

a. they are related only by the temperature
b. they are described by changes in Keq
c. they differ from standard state to cellular conditions by the actual concentration of reactants and products
d. they both depend on the reaction mechanism of the reaction