Depolarization of the nerve plasma membrane occurs when there is a rapid influx (inflow) of ________. A) K⁺ B) Cl⁻ C) Ca²⁺ D) Na⁺ E) proteins

Name: Depolarization of the nerve plasma membrane occurs when there is a rapid influx (inflow) of ________. A) K + B) Cl − C) Ca 2+ D) Na + E) proteins
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Depolarization of the nerve plasma membrane is primarily caused by a rapid influx of sodium ions (Na+), which increases the positive charge inside the cell and changes the membrane potential.

Depolarization of the Nerve Plasma Membrane Occurs When There Is