Biological dyes are used to prepare a Pap smear, such as the one shown in Figure 16.2. How do you think
Biological dyes are used to prepare a Pap smear, such as the one shown in Figure 16.2. How do you think these dyes work? Why are different cells, and different regions of cells, different colors? Countercurrent flow and cocurrent flow patterns give different efficiencies in dialysis. Why?