PSYC 211- Midterm 1 Review

Which of the following concerning ac1on poten1als is

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Unformatted text preview: concentrated inside the cell Na+ concentrated outside the cell Cl- concentrated outside of the cell d) A- concentrated outside of the cell K+ concentrated inside of the cell Na+ concentrated outside the cell Cl- concentrated outside of the cell 6. Which of the following accurately describes the different ions at res1ng membrane poten1al? a) A- concentrated inside the cell K+ concentrated outside the cell Na+ c oncentrated inside the cell Cl- concentrated outside of the cell b) A- concentrated inside the cell K+ concentrated outside the cell Na+ concentrated outside the cell Cl- concentrated inside of the cell c) A- concentrated inside the cell K+ concentrated inside the cell Na+ concentrated outside the cell Cl- concentrated outside of the cell d) A- concentrated outside of the cell K+ concentrated inside of the cell Na+ concentrated outside the cell Cl- concentrated outside of the cell 7. Which of the following concerning ac1on poten1als is false? a)  Once an ac1on poten1al is triggered, it will con1nue down the axon to its end b)  When an ac1on poten1al reaches a point where the axon branches, it splits up and thus diminishes in size c)  An ac1on poten1al will occur in either direc1on or even both direc1ons if started in the middle of the axon d)  The strength of a s1mulus is represented by the number of ac1on poten1als, not the size of the ac1on poten1al 7. Which of the following concerning ac1on poten1als is false? a)  Once an ac1on poten1al is triggered, it will con1nue down the axon to its end b)  When an ac1on poten1al reaches a point where the axon branches, it splits up and thus diminishes in size c)  An ac1on poten1al will occur in eithe...
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