The pathophysiology instructor will emphasize that the cells of the proximal tubule have a fine, villous structure that increases surface area, allowing for which physiologic function to occur with fluids?

The pathophysiology instructor will emphasize that the cells of the proximal tubule have a fine, villous structure that increases surface area, allowing for active transport processes to occur with fluids.

Explanation:

yes? sounds right, but you didn’t ask a question.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.