MCQOPTIONS
Saved Bookmarks
| 1. |
Anti-diuretic hormone controls the concentration of urine, |
| A. | and can concentrate urine to up to 2500mosm/kg H??? H2O |
| B. | in its absence, the collecting duct is impermeable to water |
| C. | causing the ultimate resorption of up to 99.7% of the filtrate |
| D. | by causing upregulation of aquaporin-1 channels |
| E. | collecting duct |
| Answer» D. by causing upregulation of aquaporin-1 channels | |