Question

question 1 0.5 pts enzymatic reactions happen all the time in your body. enzyme - mediated reactions are: spontaneous and have a negative delta g spontaneous and have a positive delta g non - spontaneous and have a positive delta g non - spontaneous and have a negative delta g

Explanation:

Enzymes catalyze reactions that are thermodynamically favorable. Spontaneous reactions have a negative Gibbs - free energy change ($\Delta G$). Enzymes lower the activation energy of spontaneous reactions, not change the $\Delta G$ sign.

Answer:

Spontaneous and have a negative delta G