Assume that an EPSP is being generated on the dendritic membrane. Which will occur? (a) specific Na + channels will open, (b) specific K + channels will open, (c) a single type of channel will open,...

Assume that an EPSP is being generated on the dendritic membrane. Which will occur?

(a) specific Na⁺
channels will open,

(b) specific K⁺
channels will open,

(c) a single type of channel will open, permitting simultaneous flow of Na⁺
and K⁺,

(d) Na⁺
channels will open first and then close as K⁺
channels open.