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