which-of-the-following-best-describes-the-all-or-none-principle-of-the-action-po

Question

Which of the following best describes the all-or-none principle of the action potential?

Accepted Answer

The magnitude and duration of the action potential are always the same, regardless of the strength of the stimulus.

Answer

The strength of the action potential is directly proportional to the strength of the stimulus.

Answer

The duration of the action potential is directly proportional to the strength of the stimulus.

Answer

The magnitude of the action potential decreases as it propagates down the axon.