Biochemistry

Study of chemical processes within and relating to living organisms.

Macromolecules of LifeEnzymes and Biochemical ReactionsCellular Energy and Metabolism
Genetic Information and Molecular BiologySignal Transduction and Cell CommunicationBiochemical Techniques and Tools
Biochemistry in MedicineBiochemistry in Agriculture and FoodEnvironmental Biochemistry
Active Learning with DiagramsPractice with Real-World Problems
Macromolecules of Li...Enzymes and Biochemi...Cellular Energy and ...Genetic Information ...Signal Transduction ...Biochemical Techniqu...Biochemistry in Medi...Biochemistry in Agri...Environmental Bioche...Active Learning with...Practice with Real-W...
Advanced Topics

Biochemical Techniques and Tools

Unlocking the Secrets of Life

Biochemists use a variety of tools to study the molecules of life. These techniques allow scientists to analyze, manipulate, and visualize biological molecules.

Common Techniques

  • Chromatography: Separates mixtures of molecules.
  • Electrophoresis: Sorts DNA, RNA, or proteins by size.
  • Spectroscopy: Identifies molecules based on how they absorb light.

Real-Life Impact

These tools are key in diagnosing diseases, developing drugs, and understanding how cells work at a molecular level.

Examples

  • DNA fingerprinting helps solve crimes.

  • Chromatography is used to test for contaminants in food and water.

In a Nutshell

Specialized techniques help scientists explore and manipulate the molecules that make life possible.

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Biochemistry in Medicine