The diagram shows the rate of diffusion into a cell using carrier proteins.
McGraw-Hill Education
-If Na⁺ levels were depleted in the extracellular fluid,rate of glucose movement would

Question

The diagram shows the rate of diffusion into a cell using carrier proteins.

McGraw-Hill Education
-If Na⁺ levels were depleted in the extracellular fluid,rate of glucose movement would

Quizplus · Accepted Answer

The diagram shows that carrier proteins are involved in the facilitated diffusion of glucose into the cell. These carrier proteins rely on the Na⁺ gradient to function, as they transport glucose into the cell while simultaneously transporting Na⁺ out of the cell. If the extracellular levels of Na⁺ were depleted, the gradient necessary for carrier protein function would be diminished, and the rate of glucose movement would decrease.

The Diagram Shows the Rate of Diffusion into a Cell