Biochemistry is the study of the chemical processes and transformations in living organisms. It deals with the structure and function of cellular components, such as proteins, carbohydrates, lipids, nucleic acids, and other biomolecules. Chemical biology aims to answer many questions arising from biochemistry by using tools developed within synthetic chemistry.
Although there are a vast number of different biomolecules, many are complex and large molecules (called polymers) that are composed of similar repeating subunits (called monomers). Each class of polymeric biomolecule has a different set of subunit types. For example, a protein is a polymer made up of many amino acids. Biochemistry studies the chemical properties of important biological molecules, like proteins, in particular the chemistry of enzyme-catalyzed reactions (enzymes are a type of protein).
The biochemistry of cell metabolism and the endocrine system has been extensively described. Other areas of biochemistry include the genetic code (DNA, RNA), protein synthesis, cell membrane transport, and signal transduction.
- The Virtual Library of Biochemistry and Cell Biology
- Biochemistry, 5th ed. Full text of Berg, Tymoczko, and Stryer, courtesy of the National Center for Biotechnology Information.
- Biochemistry, 2nd ed. Full text of Garrett and Grisham.
- Costa Rican Biotechnology Society
- Biochemistry Animations (Flash Animations)
- Cell Biochemistry
- Biochemistry (the scientific jounal).