<prompt> The major neurotransmitter released at end organ effectors of the sympathetic division of the autonomic nervous system is:AdrenalineNoradrenalineDopamineAcetylcholine  <response>: - Neurotransmitters at end organ.SympatheticAll organs except sweat glands and hair follicle - NoradrenalineNorepinephrineSweat gland and hair follicle- AcetylcholineParasympatheticAcetylcholine 