Mannitol is a sugar that is filtered but not reabsorbed by the kidneys. What effect would drinking a solution of mannitol have on the volume of urine produced?
Osmosis & Kidney Functioning are correlated. - Why is osmosis important to proper kidney functioning?
Include how osmosis is related to nephron physiology.
How does the nephron perform filtration, reabsorption and tubular secretion?
Wh ...
Drinking water while standing upside down is debated. - How is it possible for us to be able to drink water standing upside down? Is it like the water is falling up? If so, how is it possible? What is an explanation for that? Ideas are hypothesized.
Caffeine and alcohol affect on the urinary system - Your friend enjoys five or six cups of coffee each morning and a six pack of beer every night. How are caffeine and alcohol consumption effecting your friends urinary system? Be very specific.