[edit] Guide Note
Biochemistry is a science involving the application of processes from chemistry and biology at the cellular level of organisms. The origins of biochemistry date back to 1833 when Anselme Payen discovered the first enzyme.1
[edit] Fast Facts
- Branch of: Life and chemical science
- Components studied by biochemists: Proteins, carbohydrates, lipids, nucleic acids, biomolecules1
- Subspecialties: neurochemistry, bio organic chemistry, clinical biochemistry, physical biochemistry, molecular genetics, biochemical pharmacology1
- Early contributors: Anselme Payen, Friedrich Wohler, Eduard Buchner, Carl Nueber
- Modern contributors: Maurice Wilkins, George Beadle, Edward Tatum, Rosalind Franklin, James D.Watson, Francis Crick
[edit] Biochemistry Glossary
- Carbohydrates: Organic compounds, meaning "hydrates of carbon", which are a source of energy. They include starches and sugars2
- Lipids: Fat soluble molecules and compounds which includes cholesterol, oils and vitamins A, D, E an K2
- Proteins: Organic compounds made from a chain of amino acids. Proteins, such as enzymes, are important in metabolism and muscle functioning2
- Nucleic Acids: Compounds made by monomers, such DNA and RNA, which are considered the foundation of all living organisms.2
- Enzymes: Molecules produced in all living organisms, which speed up the rate of chemical processes. Most enzymes are proteins.2
[edit] Biochemistry Applications
Biochemists perform a variety of tasks. They study how single cells interact to form complete organisms.3 A primary job of a biochemist is the development of biochemical processes. By performing analyses on substances, a biochemist can determine its physical and chemical properties. After gathering, analyzing and summarizing information, a biochemist must prepare reports on their results. Some related careers include biotechnologist, lab technician, chemist, university professor and scientist.4
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