Which of the Following is Handled by the Kidneys as Either

Question

Which of the following is handled by the kidneys as either urea or ammonia?
A) Carbon dioxide
B) Creatinine
C) Nitrogen
D) Glucose

Accepted Answer

Nitrogen is handled by the kidneys as either urea or ammonia. Carbon dioxide is eliminated through the lungs, creatinine is eliminated through the kidneys, and glucose is reabsorbed by the kidneys if possible.