An "organic molecule" is a term used to describe a molecule that contains carbon atoms bonded to hydrogen atoms and often other elements such as oxygen, nitrogen, and sulfur. They are the building blocks of life and play an essential role in biochemical processes. Some synonyms for organic molecules include carbon-based molecules, biogenic molecules, and biomolecules. Carbon-based molecules refer to compounds that contain carbon in their structure, and biogenic molecules refer to molecules that are produced by living organisms. Biomolecules are molecules that are present in living organisms, including amino acids, nucleic acids, carbohydrates, and lipids. Understanding these synonyms can help in understanding the properties of these critical molecules.