When too high or too low physiological activities cease primarily because molecules are destroyed or become nonfunctional?

When physiological activities are too high or too low, it can disrupt the functioning of molecules essential for these activities. In extreme cases, these molecules can be destroyed or rendered nonfunctional due to the imbalance, leading to a halt in physiological processes and potentially causing harm to the organism. Maintaining a balance in physiological activities is crucial for proper functioning of the body.