1. Which of the following DOES NOT influence the conductionvelocity of an action potential
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| B) | Permeability of the axon |
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| D) | Myelination (answer not D or A) |
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2. The relationship of an action potential (AP) to the stimulusthat generates it is best described as:
| A) | Stimulus intensity is correlated with the frequency of theAP |
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| B) | Stimulus intensity is proportional to the amplitude of theAP |
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| C) | Stimulus intensity is correlated with the length of therefractory period |
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| D) | Stimulus intensity is proportional to the duration of the AP(answer not C) |
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