For glucose to be reabsorbed from the tubule lumen, it is transported into the tubule cell by means of a A) glucose uniporter. B) Na⁺/glucose symporter. C) glucose protein channel. D) Na⁺/glucose antiporter.

Question

Quizplus · Accepted Answer

Glucose is reabsorbed from the tubule lumen into the tubule cell via a Na⁺/glucose symporter, which uses the sodium gradient to transport glucose against its concentration gradient.

For Glucose to Be Reabsorbed from the Tubule Lumen, It