Question

If a signal is traveling away from the cell body, is it moving in the same or opposite direction as the action potential?

1) Same direction
2) Opposite direction

Answer 1

The signal, or action potential, in a nerve cell always travels away from the cell body in the same direction.

Step-by-step explanation:

The signal, or action potential, in a nerve cell always travels in one direction. It starts at the cell body (the origin of the signal) and moves away from it, towards the axon terminal. So, if the signal is traveling away from the cell body, it is moving in the same direction as the action potential.