11. Nervous Tissue and Nervous System
Action Potentials
11. Nervous Tissue and Nervous System
Action Potentials
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- Multiple Choice
Casey is taking a new medication that blocks potassium channels. What stage of an action potential would be MOST affected by this drug?
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When an action potential is at its peak, the electrical gradient forces potassium ____________.
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What happens when the neuron reaches threshold (-55 mV)?
1893views41rank - Multiple ChoiceWhich of the following electrical events occurs when a certain threshold is reached?1695views1rank