Answer
A neurotransmitter is a chemical compound that transmits an impulse from a nerve cell to a target cell. Neurotransmitters cause the transfer of a chemical impulse to another nerve or muscle fiber.
Work Step by Step
A neurotransmitter is a chemical compound that transmits an impulse from a nerve cell to a target cell. Neurotransmitters cause the transfer of a chemical impulse to another nerve or muscle fiber.