Biochemistry makes significant contributions to the fields of cell biology, physiology, immunology, microbiology, pharmacology, and toxicology, as well as the fields of inflammation, cell injury, and cancer. These close relationships emphasize that life, as we know it, depends on biochemical reactions and processes.

Similarly, biochemistry in general deals with body substance like enzymes, carbohydrates, amino acids, fats, proteins, hormones, DNA, RNA, pigments, etc. It is used in clinical diagnosis, manufacturing of various biological products, treatment of diseases, in nutrition, agriculture, etc.

Biochemistry is both life science and a chemical science – it explores the chemistry of living organisms and the molecular basis for the changes occurring in living cells. It uses the methods of chemistry, “Biochemistry has become the foundation for understanding all biological processes.

Carl Alexander Neuberg

Branches of biochemistry

• Animal biochemistry.
• Plant biochemistry.
• Molecular biology.
• Cell biology.
• Metabolism.
• Immunology.
• Genetics.
• Enzymology.

Biochemistry is the study of chemical processes in living organisms. Biochemistry governs all living organisms and living processes. By controlling information flow through biochemical signalling and the flow of chemical energy through metabolism, biochemical processes give rise to the incredible complexity of life.

Today, the study of biochemistry can be broadly divided into three principal areas: (1) the structural chemistry of the components of living matter and the relationships of biological function to chemical structure; (2) metabolism, the totality of chemical reactions that occur in living matter; and (3) the chemistry of …

A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology and metabolism. Over the last decades of the 20th century, biochemistry has become successful at explaining living processes through these three disciplines.

What Types of Molecules Do Biochemists Study?

• carbohydrates.
• lipids.
• proteins.
• nucleic acids.

In physiology, the study of body function, biochemistry has broadened our understanding of how biochemical changes relate to physiological alteration in the body. It helps us understand the chemical aspects of biological processes such as digestion, hormonal action, and muscle contraction-relaxation.