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Diagram of a loop of Henle and collecting duct

Create a diagram to show the arrangements of a loop of Henle and collecting duct.
On the diagram:

a) give the normal average osmolality at the top of the descending limb of the loop of Henle, at the bend of the loop, and at the distal end of the collecting duct.

b) use arrowsto show the movement of water, sodium and urea as the filtrate moves through these regions of the nephron.

Solution Preview

The attached gif file shows a typical nephron with the proximal loop, the descending loop of Henle, the ascending loop of Henle ...