Biochemical compounds are molecules that are essential for life. LIPID, sterol, ENZYME, ribose, and oxidase are all examples of biochemical compounds. LIPID is a five letter word that refers to a group of organic compounds that are insoluble in water but soluble in nonpolar solvents. Sterol is a six letter word that refers to a type of LIPID that includes cholesterol and other steroid hormones. ENZYME is a six letter word that refers to a protein that catalyzes biochemical reactions. Ribose is a six letter word that refers to a type of sugar that is found in RNA. Oxidase is a seven letter word that refers to an ENZYME that catalyzes the oxidation of a substrate.