Which of the following pair of amino acids are removed by the ornithine cycle?

What happens when the filtrate passes through the ascending loop of Henle?

The hypothalamus releases vasopressin from the adenohypophysis.

What is ADH?

How does the ascending loop of Henle allow the movement of electrolytes?

What is meant by counter-current?

What is the significance of the tubular secretion?

What are diuretics?