Question

Among which one of the following groups of chemical, all are neurotransmitters?

• A. Glycine, dopamine, melatonin
• B. Somatostatin, serotonin, acetylcholine
• C. Noradrenaline, somatostatin, threonine
• D. Acetylcholine, noradrenaline, dopamine

Answer 1

The correct option is D Acetylcholine, noradrenaline, dopamine

Neurotransmitters are chemical messengers that mediate the signals from one cell to the other through synaptic vesicles and these signals are received by the receptors of the receptor cell. Some examples of neurotransmitters are acetylcholine, adrenaline, noradrenaline, glycine, dopamine.