Definition: Biosyntex (b) refers to an organic compound found in plant cell walls. It's primarily composed of carbon, hydrogen, oxygen, nitrogen, sulfur, and possibly others. The word "biosyntex" was originally used for a substance that combines plant and animal material into biofuels. The term "biosym" is a blend of biosynthetic processes, referring to the use of chemicals to transform organic matter (such as plants or animals) into useful substances for human consumption or industrial uses. The word encompasses biocatalysis (the production of materials by living organisms), which allows them to perform complex chemical reactions without needing specialized machinery. The process might involve a mixture of plant and animal material, typically in the form of roots, leaves, seeds, stems, and other organs or structures. This transformation, known as biosynthesis, can be used for renewable energy production or food production.