Which one of the following statements in regard to the excretion by the human kidneys is correct?
Ascending limb of Loop of Henle is impermeable to electrolytes
Descending limb of Loop of Henle is impermeable to water
Distal convoluted tubule is incapable of reabsorbing HCO
Nearly 99 percent of the glomerular filtrate is reabsorbed by the renal tubules
Maximum amount of water from the glomerular filtrate is reabsorbed in
(a) proximal convoluted tubule
(b) descending limbs of loop of Henle.
(c) ascending limb of loop of Henle.
(d) distal convoluted tubule.