parasympathetic endocrine somatic The autonomic nervous system contains two branches called the spinal nerves and cranial nerves. somatic and spinal systems. sympathetic and parasympathetic systems. parasympathetic and spinal systems. Information is first received by a nerve cell at the axon. nucleus. dendrites. telodendria. In the nervous system, electrical charges are set up because of unequal concentrations of ions inside and outside the cell. This state is known as a(n) resting potential. equilibrium potential. state of potential nerve energy. action potential. The microscopic space between two neurons is called a(n) encephalin. acetylcholine. catecholamine. synapse. A nerve cell carrying information from your eyes, ears, fingers, etc. toward the CNS is called a(n) motor neuron. effector cell. connector neuron. sensory neuron. The fatty layer of tissue that gives many nerves a whitish color is called myelin. neurilemma. neuropeptides. endorphins. What effect do neurotransmitters from one neuron have on the next neuron? They have no effect. They excite it. They inhibit it. They may excite or inhibit it.
parasympathetic endocrine somatic The autonomic nervous system contains two branches called the spinal nerves and cranial nerves. somatic and spinal systems. sympathetic and parasympathetic systems. parasympathetic and spinal systems. Information is first received by a nerve cell at the axon. nucleus. dendrites. telodendria. In the nervous system, electrical charges are set up because of unequal concentrations of ions inside and outside the cell. This state is known as a(n) resting potential. equilibrium potential. state of potential nerve energy. action potential. The microscopic space between two neurons is called a(n) encephalin. acetylcholine. catecholamine. synapse. A nerve cell carrying information from your eyes, ears, fingers, etc. toward the CNS is called a(n) motor neuron. effector cell. connector neuron. sensory neuron. The fatty layer of tissue that gives many nerves a whitish color is called myelin. neurilemma. neuropeptides. endorphins. What effect do neurotransmitters from one neuron have on the next neuron? They have no effect. They excite it. They inhibit it. They may excite or inhibit it.