Action Potential 1.0 / 5 based on 2 ratings ? BiologyNervous systemA2/A-levelWJEC Created by: rhiannonCreated on: 15-10-13 19:49 What is the typical value of the action potential? +40mV 1 of 6 Membrane is __________ Depolarised 2 of 6 Energy from stimulus causes _____ Sodium ion channels to open 3 of 6 Inside of axon becomes more positively charged because Sudden influx of sodium ions 4 of 6 Potassium ion channels ___________ Close, preventing potassium ions from diffusing out of the axon 5 of 6 How long does action potential last? 3 mili seconds 6 of 6
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