Question

what is neurotransmitter

Answer 1

neurotransmitters Chemicals present between two neurones which help in the transfer of impulse from one neuron want to other

Answer 2

A chemical substance which is released at the end of a nerve fibre by the arrival of a nerve impulse and, by diffusing across the synapse
or junction, effects the transfer of the impulse to another nerve fibre, or some other structrue.