Question

Significance of a dopamine noradrenaline adrenaline

Answer 1

Noradremaline is the main neurotransmitter of symphetic nerve of cardio vascular.system arerline is main hormone secreted by Adernal medulla

Answer 2

dopamine functions as a neurotransmitter and neuromodulator, and is controlled by a set of mechanisms common to all monoamine neurotransmitters.After synthesis, dopamine is transported from the cytosol into synaptic vesicles by a solute carrier—a vesicular monoamine transporter,Dopamine is stored in these vesicles until it is ejected into the synaptic  cleft