Tetrodotoxin, the Poisonous Substance Produced by the Puffer Fish, Interacts

question 38

Multiple Choice

 Tetrodotoxin, the poisonous substance produced by the puffer fish, interacts with which of the following?

• A) sodium channels that are dependent on voltage
• B) calcium channels located at the axon terminal
• C) hydrogen channels located on postsynaptic dendrites
• D) potassium channels located on the axon membrane

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