# [Answer] Kidney dialysis relies on diffusion of various dissolved waste molecules (solutes) across a non-living semipermeable membrane. If the concentration of solutes in the blood increases over time before dialysis is administered what will happen to the rate of dialysis when it occurs?

###### Answer: The rate will speed up since the concentration gradient is higher.
Kidney dialysis relies on diffusion of various dissolved waste molecules (solutes) across a non-living semipermeable membrane. If the concentrat…