The statement "there is always a peripheral synapse between the CNS and the effector organ" is
A)true only for the parasympathetic nervous system.
B)true only for the sympathetic nervous system.
C)true for both the parasympathetic and sympathetic nervous systems.
D)not true for either the parasympathetic or sympathetic nervous systems.
E)true only for the somatic nervous system.

Question

Quizplus · Accepted Answer

The statement is true for both the parasympathetic and sympathetic nervous systems. In both systems, there is always a peripheral synapse between the CNS and the effector organ. This synapse is mediated by neurotransmitters released by the preganglionic neuron, which synapses with the postganglionic neuron at a ganglion located outside the CNS. The postganglionic neuron then synapses with the effector organ. This is in contrast to the somatic nervous system, where there is no second synapse and the motor neuron directly innervates the effector organ.

The Statement "There Is Always a Peripheral Synapse Between the CNS