Compare and contrast the action potential in a neuron’s axon with the action potential generated in a muscle’s sarcolemma

Compare and contrast the action potential in a neuron’s axon with the action potential generated in a muscle’s sarcolemma. How does the resting membrane potential compare? How quickly and in what direction(s) do they propagate? Which channels cause depolarization beyond the threshold in each case? Which ions move and in what direction? Use the graph below to draw an action potential in a neuron vs one in a muscle cell. You might need to look up the time each takes (in ms).