Final answer:
Minerals are not an organic molecule; they do not contain carbon-hydrogen bonds that characterize organic compounds such as carbohydrates, lipids, and proteins.
Step-by-step explanation:
Among the choices provided, Minerals are NOT an organic molecule. Organic molecules are composed primarily of carbon atoms bonded with other elements and are found in living organisms. The four major classes of organic compounds essential to human functioning include carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates serve as a vital energy source, as seen in monosaccharides like glucose and storage forms like starch. Lipids include fats and oils, which are hydrophobic and include classes like phospholipids and steroids. Proteins are composed of amino acids and provide the building materials for body tissue and play critical roles in bodily processes.