Question

question 8
1 pts
every time a neuron fires, it transmits an impulse of the same strength. this occurrence is known as the ______.
○ polarization effect
○ resting potential
○ all-or-none principle
○ refraction effect

Explanation:

The all - or - none principle states that a neuron either fires an impulse of full strength or does not fire at all, meaning every time it fires, the impulse strength is the same. The polarization effect is not related to neuron impulse strength consistency. Resting potential is the electrical charge of a neuron at rest. The refraction effect is not a term related to neuron impulse transmission in this context.

Answer:

C. all - or - none principle