Biochemistry

A diagram illustrating the lock and key model of enzyme action, showing how a substrate binds to an enzyme's active site to form a product.

Enzymes: The Catalysts of Life

Enzymes are biological catalysts that speed up chemical reactions essential for life. Found in all living organisms, they play key roles in digestion, metabolism, and DNA replication. Understanding enzyme activity and regulation is crucial for advancements in medicine, biotechnology, and various industries.

October 22, 2024 Biochemistry
A diagram showing the classification of carbohydrates into monosaccharides, disaccharides, oligosaccharides, and polysaccharides, with examples like glucose, sucrose, raffinose, and starch.

Carbohydrates: The Essential Energy Source for Life

Carbohydrates are the body’s main source of energy, found in foods like grains, fruits, and vegetables. They are categorized as simple or complex, with complex carbohydrates offering more health benefits. Choosing the right types of carbohydrates supports energy levels, weight management, and overall health.

October 6, 2024 Biochemistry
An illustration depicting the process of gene expression, showing DNA transcription into mRNA and the translation of mRNA into proteins.

Gene Expression: How Genes Control the Functions of Life

Gene expression is the process by which genetic information in DNA is used to produce proteins. This process, involving transcription and translation, is crucial for cell function and regulation. Understanding gene expression allows scientists to explore development, disease, and therapies, making it a key area of study in biology.

October 6, 2024 Biochemistry