one can determine the effectiveness of the glucoseblock drug. If some glucose is absorbed between cells (often termed the paracellular route), then glucoseblock is not expected to be very effective, since it binds to the glucose transporter. Describe experiments that would test whether the absorption of glucose in the mouse is protein-mediated vs. via the passive, diffusive-like paracellular route. What results will you get if the transport is protein-mediated vs. diffusing between cells