Fill in the Blanks Nervous and Endocrine SystemsOnline version Fill in the blanks game for high school students to learn about the nervous and endocrine systems. by Alejandro Cruz 1 involuntary hormones regulate system electrical metabolism nervous homeostasis reproduction The system and endocrine work together to help the body's functions . The nervous system uses signals to send messages quickly , while the endocrine system uses to send messages more slowly . The nervous system controls voluntary and actions , while the endocrine system controls growth , , and . Both systems are important for maintaining in the body . 2 motor myelin voluntary synaptic sensory peripheral cell electrical Grey neurotransmitter cerebellum somatic autonomic parasympathetic neuron dendrites higher central The essential nervous system unit is the , one function is to receive information , second produce an signal and third to conduct the signal to a point where another is located . The axons of some neurons are covered with and have a conduction . In the neuron , the information is received in the and in the gap , a chemical is released , called . The neurons that carry information from outside the body to the central nervous system are the neurons . A neuron , carries the signal from the brain to muscles or glands . The nervous system consists of the brain and spinal cord and the nervous system comprises ganglia along the spinal cord . The brain consists of the cerebrum , and brain stem . matter consists of cell bodies of neurons and control muscles . The division of the nervous system controls voluntary movements whereas involuntary are controlled by the nervous system . When you are at rest , relaxed , the division dominates . 3 vesicles hindbrain hypothalamus sympathetic right calcium midbrain dopamine serotonin acetylcholine left somatic amygdala hippocampus The medulla oblongata , that controls breathing , is part of the , the reticular formation passes through the . The is part of the limbic system . The can harbour emotional connotations to some experiences , the formation of long - term memory occurs in the . The hemisphere of the cerebral cortex is associated with music abilities and the hemisphere with analytical reasoning . The peripheral nervous system divides in autonomic and . The division governs when you are having an exam or in a haunted house . Neurotransmitters are found in , when the impulse passes it opens channels for and the neurotransmitter is released . Important neurotransmitters : is involved in emotions , affects your sleep and has an effect on muscles .