Final answer:
Vitamins are essential organic compounds that can be dissolved and stored in the liver and fatty tissues. The liver is responsible for storing and breaking down these compounds, along with other substances. It also synthesizes proteins, lipids, and performs detoxification processes.
Step-by-step explanation:
Vitamins are essential organic compounds that are necessary in small amounts for normal metabolism. They can be dissolved and stored in the liver and fatty tissues of the body. The liver serves as a storehouse for several substances, including vitamins A, D, B12, and K, as well as minerals like iron and copper. The liver also synthesizes proteins, lipids, and performs detoxification processes. It is therefore responsible for storing and breaking down the essential organic compound mentioned in the question.