Where is conjugated bilirubin excreted from the body?

Conjugated bilirubin is a water-soluble form of bilirubin that is produced in the liver from the breakdown of hemoglobin. Once it is conjugated, it can be excreted from the body. The liver secretes conjugated bilirubin into bile, which is stored in the gallbladder and then released into the intestines to aid in digestion. This is a significant route of excretion since it allows bilirubin to be eliminated from the body through the feces, contributing to the normal brown color of stool.

Additionally, conjugated bilirubin can also appear in the urine. This occurs when there is an excess of conjugated bilirubin in the blood, such as in cases of liver dysfunction or certain hemolytic disorders. The kidneys filter out this bilirubin, allowing it to be excreted via urine.

Given these biological processes, conjugated bilirubin can be excreted both in bile and in urine, making this option the most accurate choice for the question. The other options do not fully encompass the routes of excretion for conjugated bilirubin.