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Because of the active transport of Na+ and K+, the intracellular concentration of Na+ is lower than the extracellular concentration, whereas the reverse is true for K+.
Q22: Graded potentials<br>A)Include receptor potentials and postsynaptic potentials<br>B)Are
Q27: A sound with a frequency of 4000
Q27: Protein conformation is<br>A)Independent of the sequence of
Q28: One reason you can distinguish between a
Q38: The critical issue in determining a manager's
Q52: Amplitude depends on stimulus strength describes<br>A)Graded potentials<br>B)Action
Q53: Which of the following are the most
Q55: Homeostasis<br>A)Refers to rigid constancy of the internal
Q59: Which of the following are possible combinations
Q74: Protein kinases<br>A)Add phosphate groups to proteins<br>B)Produce effects