Question

What is the all or none response in biology?
GPT 3.5
In biology, the all-or-none response refers to a phenomenon in which a muscle fiber or neuron either contracts or fires at its maximum level in response to a stimulus. This means that there is no in-between or partial response - the muscle or neuron will either respond fully or not at all. This principle is a key concept in understanding how muscles and neurons function in the body.