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Multiple Choice

Which organ stores or removes toxins from the blood?

Detoxification and processing of toxins in the bloodstream is primarily a function of the liver. The liver uses detoxifying enzymes, notably the cytochrome P450 system, to transform lipophilic toxins into more water-soluble forms through Phase I and Phase II reactions. These modified compounds are then excreted in bile or routed to the kidneys for elimination in urine. The liver can also store some substances temporarily and concentrates waste for removal, and it produces bile that helps carry waste out of the body. While other organs like the kidneys filter waste into urine and the lungs expel certain volatile substances, the liver is the central organ responsible for removing and neutralizing toxins from the blood.

Detoxification and processing of toxins in the bloodstream is primarily a function of the liver. The liver uses detoxifying enzymes, notably the cytochrome P450 system, to transform lipophilic toxins into more water-soluble forms through Phase I and Phase II reactions. These modified compounds are then excreted in bile or routed to the kidneys for elimination in urine. The liver can also store some substances temporarily and concentrates waste for removal, and it produces bile that helps carry waste out of the body. While other organs like the kidneys filter waste into urine and the lungs expel certain volatile substances, the liver is the central organ responsible for removing and neutralizing toxins from the blood.