Macromolecules in the cell can often interact transiently as a result of noncovalent interactions.These weak interactions also produce stable, highly specific interactions between molecules.Which of the factors below is the most significant in determining whether the interaction will be transient or stable?

Question

Quizplus · Accepted Answer

The surface complementarity between molecules is the most significant factor in determining whether the interaction will be transient or stable. If the surfaces of two molecules are complementary and fit together well, then the interaction will be more stable. However, if the surfaces are not complementary, the interaction will be more transient. The size, concentration, and rate of synthesis of each molecule may affect the strength of the interaction, but they are not the most significant factor.

Macromolecules in the Cell Can Often Interact Transiently as a Result