Free Energy Reactions
If ΔG°>0, then do the reactants or products have a lower concentration?
Products.
What is the name for the oxidized and/or reduced agents that help to catalyze reactions?
Coenzyme.
Is a reaction where the free energy value is 84.5 kJ/mol most likely spontaneous or nonspontaneous?
Nonspontaneous.
Would an exergonic or endergonic reaction need to use coupling to occur?
Endergonic.
What makes the value of ΔG thermodynamically favorable?
Negative value.
Does the hydrolysis of phosphate groups usually have a negative or positive ΔG°’?
Negative.
What is the favorable direction that a reaction goes under standard conditions when Keq >1?
Forward.
Favorable.
What does R represent in the equation:
ΔG=ΔG°+RTlnQ?
A constant.
What is increased in substrate level control?
The substrate concentration.