Problem:
Place the following statements in the correct order for an action potential to be generated.
i. An action potential is generated
ii. Excitatory postsynaptic potential (ESPN's) are received
iii. Voltage gated Na+ channels open
iv. The cell reaches threshold
v. A neuron starts at its resting membrane potential
vi. Na+ flows into the cell making the inside more positive
Please provide the accurate arrangement of the following statements.