BIOL 306 Lecture Notes - Lecture 1: Active Transport, Circuit Diagram, Equivalent Circuit
Document Summary
Last year 50% mc and 50% sa, similar as practice questions. Delta v between -70 and 30 is 100! Tinbergen"s 4 questions: function phylogeny cause/mechanism development what makes an animal a good model organism: simple, rpbust. Lec2: info transmission speed of creating info spped at which state change here can cause state change somewhere else. Q3 c- electromagnetic elds propagate at speed of light. Q5 resting potential of -70 mv is primarary determed by conductance of k channels doesnt require directly, but need na/k atpase to establish gradiant initially need conc. di . and slightly permiebility. The membrane depolarizes to the average of ek and ena which is close to 0mv whatever channels open will determ the conductance. Na tries to go intracellular and k tries to go out. Cl battery would be the same direction as k (cl- wants to come into cell, same as k+ wants to go out)
