Which of the following events occurs in the secondary active transport of glucose?

A. Na+ ions and glucose are cotransported by the same carrier molecule.
B. The Na+-K+ pump maintains a Na+ concentration gradient inside the cell.
C. Energy comes from diffusion of Na+ down their concentration gradient.
D. Glucose is moved against its concentration gradient into the cell.
E. All of these choices are correct.


E

Anatomy & Physiology

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