

MCQOPTIONS
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1. |
Which of the following statements about action potential is false? |
A. | Na+/K+ pumps are directly involved in creating the action potential |
B. | Na+ and K+ concentrations are not significantly changed during an action potential |
C. | This includes both positive and negative feedback loops |
D. | Only a relatively small number of Na+ and K+ actually diffuse across the membrane |
Answer» C. This includes both positive and negative feedback loops | |