Which letter on Figure 45.1 corresponds to the action of the sodium-potassium pump and potassium leak channels See pic: http://myutb.blackboard.com/courses/1/2012SP_BIOL_1307_05/ppg/1307Exam30328121254/f1q32g1.jpg
Link doesn't open for me, it's in a infinate refresh loop for some reason.
Is there something specific you don't understand of action potential i'd be happy to help, but if i systematically answer your questions, you won't have your epiphany on how this works.
It's just that the picture that was given to me plus the questions are really throwing me off.
Look at these two pictures, and keep in mind the reply i gave about which electrolyte depolorizes aswell and which repolorizes. If you have access to a whiteboard, draw them seperately adjecent to eachother. Analyze the connection, then from that information try to draw one with all its associated steps, electrolytes and pumps/channels. http://faculty.washington.edu/chudler/ap3.gif http://4.bp.blogspot.com/-EiVJSK05eBA/TjgJ39hSE1I/AAAAAAAAAC8/sXHurcYurjg/s320/Action%2BPotential.png
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