Question

name the chemical that transmits nerve impulse across the synapse in which direction nerve impulse travel across the two neurons​

Answer 1

Answer:

An electrical nerve impulse travels along the first axon. When the nerve impulse reaches the dendrites at the end of the axon, chemical messengers called neurotransmitters are released. These chemicals diffuse across the synapse (the gap between the two neurons).

Answer 2

Answer:

Explanation: An electrical nerve impulse travels along the first axon. When the nerve impulse reaches the dendrites at the end of the axon, chemical messengers called neurotransmitters are released. These chemicals diffuse across the synapse (the gap between the two neurons).