An energy barrier
A) is the amount of energy that must be produced by the reactants to end a chemical reaction.
B) is higher than the activation energy of a reaction.
C) prevents the spontaneous breakdown of molecules in the cell.
D) can only be overcome with the use of enzymes.

Question

Quizplus · Accepted Answer

An energy barrier is crucial for the stability of molecules within cells, as it prevents their spontaneous breakdown. This ensures that molecules only react under specific, controlled conditions, rather than reacting randomly, which could be harmful to the cell.

An Energy Barrier