The Location of the ANS receptors

When you had the class to break off into groups and help each other to learn the location of the ANS receptors , was very helpful .The drawing on the board demostrated that 1] the somatic nerve which the skeletal is the target has one synaspe releases ACH ,which binds to a nicotinic receptor. 2] The autonomic nerve releases ACH to the adrenal gland  , then releases epinephrine and norepinephrine into the bloodstream. 3] The sympathetic division releases ACH causes NE , which relaeases norepinephrine into the adrenal glands . 4] Then there's the parasympathetic division that releases ACH muscarinic is released into the heart . I've learned that  the sympathetic and parasympathetic  neve endings one of the two transmitters. If it secretes ACH it 's a cholinergic , if it secretes norepinephrine it's an adrenergic neuron . I see how they play the neurotransmittor role .