Neuro Transmissions Quiz

What are the three main parts of a battery?

• Positive, Negative, Neutral,

• Anode, Cathode, Electrolyte,

• Proton, Electron, Neutron,

• Voltage, Current, Resistance,

What are the main ions used in the nervous system for sending signals?

• Iron, Copper, Zinc,

• Sodium, Potassium, Chloride,

• Carbon, Hydrogen, Oxygen,

• Nitrogen, Phosphorus, Sulfur,

What is the resting potential of most neurons?

• -70 millivolts,

• -100 millivolts,

• -50 millivolts,

• -30 millivolts,

What is the equilibrium potential in a neuron called?

• Resistance,

• Current,

• Voltage,

• Potential Difference,

What is the main ion that is highly concentrated inside the cell?

• Sodium,

• Calcium,

• Chloride,

• Potassium,

What is the main ion that is highly concentrated outside the cell?

• Sodium,

• Potassium,

• Chloride,

• Calcium,

What is the voltage of a AA battery?

• 1.5 volts,

• 2 volts,

• 3 volts,

• 1 volt,

What is the name of the equation used to measure the resting potential?

• Nernst equation,

• Einstein equation,

• Newton equation,

• Bohr equation,