Which of the following chemical changes is responsible for repolarisation of the membrane of axons ?

Options

A. Opening of `Na^(+)` VGC and rapid influx of `Na^(+)` ions
B. Opening of `K^(+)` VGC and rapid influx of `K^(+)` ions
C. Opening of `Na^(+)` VGC and closing of `K^(+)` VGC
D. Closing of `Na^(+)` VGC and opening of `K^(+)` VGC

Answer

D