Biochemistry Lectures MMD101

Page 1: Introduction to Biochemistry

• What is Biochemistry?

  • A field of science that explores the chemical processes and substances that occur in living organisms.

  • Integrates principles from biology and chemistry to understand cellular processes.

• Importance of Biochemistry

  • Fundamental to understanding metabolism, genetics, and cell biology.

  • Essential for advancements in medicine, pharmacology, agricultural biotechnology, and environmental science.

• Energy Harnessing

  • Energy is utilized by organisms to perform life functions.

  • Metabolic processes convert food into energy through biochemical reactions, primarily via adenosine triphosphate (ATP).

• Machinery for Energy Production

  • Enzymes and metabolic pathways (such as glycolysis and the citric acid cycle) facilitate the conversion of nutrients into usable energy.

  • Organelles like mitochondria play a crucial role in ATP production.