The late distal convoluted tubules of kidney
A
Secrete H+ into tubular lumen
B
Form NH4+ ion
C
Reabsorb Na+ in exchange of K+
D
Reabsorb urea
E
Determine the final composition of urine
Correct Answer: Secrete H+ into tubular lumen, Form NH4+ ion, Reabsorb Na+ in exchange of K+