Question 1
An action potential becomes a(n) __________ event once the __________ is/are released into the synapse.
◦ electrical; enzymes
◦ electrical; neurotransmitter
◦ chemical; neurotransmitter
◦ chemical; enzymes
Question 2
An action potential occurs when the inside of the cell becomes __________ and reaches its threshold, which causes a(n) __________ reaction.
◦ depolarized; electrical
◦ depolarized; chemical
◦ hyperpolarized; electrical
◦ hyperpolarized; chemical