Biology, 19.03.2021 05:10 estebanmff
A nerve cell membrane exhibits an all-or-none response to excitation: that is, the magnitude of the response is independent of the magnitude of the stimulus once a threshold value is exceeded. a) Explain in your own words why this is so. b) If every neuron exhibits an all-or-none response, how do you suppose the nervous system of an animal can distinguish different intensities of stimulation
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