A nurse is reinforcing education to a group of clients about the process of neurotransmission. Which of the following statements about neurotransmission should the nurse make?

"Neurotransmitters are chemical components that allow neurons to store energy for future use."

"Neurotransmitters are activated by the enzyme transferase."

"Neurotransmitters function by inhibiting the production of glucose."

"Neurotransmitters are found throughout the body."