In-Text Figure Based Questions

Multiple Choice

In-Text Figure Based Questions
-In the facilitated diffusion of glucose, what determines the direction in which glucose molecules will betransported? (Figure 3-18)

A) ______the amount of ATP available inside the cell versus outside the cell
B) the amount of sodium available to bind inside the cell versus outside the cell
C) the concentration gradient
D) the voltage of the membrane
E) the tonicity of the cell