since the p.d . shows no evidence of this outward diffusion of k ( + ) , it is concluded that the amount of k ( + ) ordinarily present in the protoplasm is too small to produce any lasting electrical effect , and that the outward diffusion of k ( + ) from the vacuole is prevented by the mechanism responsible for the accumulation of kcl in the cell sap .
C0042219
vacuole
C0007634
cell