four times the quantity thirty-two minus two end quantity plus twelve divided by four times three 2.The first step when simplifying any expression is parentheses. However, in the following expression, the... show more 1.Simplify the following expression according to the order of operations.
The cell bodies of the presynaptic neurons of both the parasympathetic and sympathetic systems are located within the central nervous system. These presynaptic autonomic neurons synapse only with postsynaptic autonomic neurons.he cell bodies of the presynaptic neurons of both the parasympathetic and sympathetic systems are located within the central nervous system. These presynaptic autonomic neurons synapse only with postsynaptic autonomic neurons.
Both the sympathetic and parasympathetic portions of the autonomic nervous system have a 2-neuron pathway from the central nervous system to the peripheral organ. Therefore, a ganglion is interposed in each of these pathways, with the exception of the sympathetic pathway to the suprarenal (adrenal) medulla.ensory neurons are somewhat unique, having an axon that extends to the periphery and another axon that extends into the central nervous system via the posterior root. The cell body of this neuron is located in the posterior root ganglion or one of the sensory ganglia of sensory cranial nerves.