Question

How a nerve impulse move

Answer 1

Explanation:

An impulse travels along the neuron pathways as electrical charges move across each neural cell membrane. Ions moving across the membrane cause the impulse to move along the nerve cells. ... When the impulse reaches the end of one neuron (the axon), the impulse reaches a synapse. A synapse is the space between neurons.

Answer 2

Answer:

The impulse travels through the cell body and is carried through the axon to the end brush, a collection of fibers that extend off the axon.  Here, the impulse triggers a release of chemicals that allow the impulse to travel through the synapse—the space between the axon of one neuron and the dendrites of the next.