What would happen if the cell membrane suddenly became impermeable to K⁺ ions? A) The outside of the cell membrane would become more positively charged. B) The cell would become more negatively charged. C) The cell would become more positively charged. D) The cell would depolarize. E) The outside of the cell membrane would become more positively charged and the cell would depolarize are correct.

Question

Quizplus · Accepted Answer

If the cell membrane became impermeable to K⁺ ions, K⁺ would not be able to leave the cell, leading to an accumulation of positive charge inside the cell, making it more positively charged.

What Would Happen If the Cell Membrane Suddenly Became Impermeable