Some Neurotoxins Work Essentially the Same Way as Some Local

Multiple Choice

Some neurotoxins work essentially the same way as some local anesthetics,which is to

A) inactivate the enzyme that destroys the neurotransmitter only.
B) bind to Na⁺ channels and inactivate them only.
C) prevent depolarization by blocking Na⁺ entry into the cell only.
D) inactivate the enzyme that destroys the neurotransmitter and bind to Na⁺ channels and inactivate them.
E) bind to Na⁺ channels and inactivate them and prevent depolarization by blocking Na⁺ entry into the cell.