Please Use the Following Information to Answer the Questions Below

question 63

Multiple Choice

Please use the following information to answer the questions below.
Tetraethylammonium (TEA) is a potent neurotoxin that results in death from respiratory failure within 10 to 30 minutes.When a neuron is incubated with TEA,researchers observed that action potentials could be generated,but the membrane potential remained positive and never returned to the resting membrane potential.
-What channel is TEA likely acting on?

• A)voltage-gated sodium channels
• B)voltage-gated potassium channels
• C)sodium potassium pumps
• D)chloride channels

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Definitions:

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