ADH Increases the Permeability of the Distal Convoluted Tubules and Collecting

ADH increases the permeability of the distal convoluted tubules and collecting ducts by

A) incorporating aquaporin-3 channels into the apical membrane.
B) increasing the number of sodium transpot proteins in the membranes.
C) incorporating aquaporin-2 channels into the apical membrane.
D) decreasing the number of aquaporin-4 channels in the apical membrane.