Neurotransmitters are Blank Options choose your answer... messengers that help neurons communicate with each other. Neurons require the correct Blank Options choose your answer... and amount of neurotransmitter to fire their electrical signals. Neurotransmitters come in Blank Options choose your answer... different forms. There are more than Blank Options choose your answer... types of neurotransmitters.

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.