| 31. | An action potential occurs when this positive feedback cycle proceeds explosively.
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| 32. | Photoreceptors allow one vesicle release for many action potential propagation.
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| 33. | Typical action potentials are initiated by voltage gated sodium channels.
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| 34. | Spiking neurons are noted as traditional action potential generating neurons.
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| 35. | Neurons can generate rhythmic patterns of action potentials or spikes.
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| 36. | Glutamate activates NMDA and AMPA receptors which produce action potentials.
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| 37. | The action potential has 5 phases ( numbered 0-4 ).
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| 38. | These drugs produce quantitatively predictable changes in the action potential.
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| 39. | In sensory neurons, action potentials result from an external stimulus.
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| 40. | This counters inhibiting effects of potassium on muscular action potentials.
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