In a normal nephron:
a. the descending loop of Henle is impermeable to water
b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water
c. all the filtered glucose is re-absorbed in the proximal tubule
d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule
a. the descending loop of Henle is impermeable to water
b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water
c. all the filtered glucose is re-absorbed in the proximal tubule
d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule