Question

How are messages carried in neurons

Answer 1

The messages are carried by synapses which is a chemical messenger across the neurons . this is an enzyme which is released from one end of the synapse and which triggers the electrical message to pass through each cell from side to side.
Hope this helps you!!! =')

Answer 2

Messages are carried to the neurons by something that is called synapses.
Synapses is a junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.