Which of the following statements describes phase 4 of the action potential of cells in the sinoatrial (SA) node?
Which of the following statements describes phase 4 of the action potential of cells in the sinoatrial (SA) node? Question Question 1 Which of the following statements describes phase 4 of the action potential of cells in the sinoatrial (SA) node? Answers: A. Potassium permeability is allowing the cell membrane to remain depolarized, and Ca2+ […]