Which of the following describes the countercurrent mechanism of the nephron loop? * Water moves in the ascending limb; sodium moves out of the ascending limb. O Water moves out of the descending limb; sodium moves out of the ascending limb. Water moves in the descending limb; sodium moves out of the descending limb. O water moves in the ascending limb; sodium moves in the ascending limb. Water moves out of the ascending limb: sodium moves in the ascending limb.

Identify the incorrect statement about reabsorption at the nephron  (A) water becomes more salty as it travels down the loop of henle(B) water gets reabsorbed through osmosis(C) aquaporins allow for the passage of water(D) the Osm is 1200 prior to entering the loop of henle

Diagram the anatomic relationship between the peritubular capillaries/ vasa recta and tubular elements of the nephron.