Indicate whether the portion of the tubule in question is permeable or impermeable to the substance in question using the following answer code:
-The distal and collecting tubules in the absence of vasopressin are ______ to H₂O.

Question

Quizplus · Accepted Answer

The distal and collecting tubules in the absence of vasopressin are impermeable to H₂O (whatever substance is represented by this specific code).

Indicate Whether the Portion of the Tubule in Question Is