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colleen colleen
wrote...
Valued Member
Posts: 17076
10 years ago
A(n) ________  is defined as drug that binds at a postsynaptic site different from that of the neurotransmitter and that prevents the opening of ion channels by the neurotransmitter.
a. indirect antagonist
b. ligand
c. direct synergist
d. direct antagonist
e. neurohormone
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Sunshine ☀ ☼
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ThePsychicThePsychic
wrote...
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Posts: 11223
10 years ago
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