Biochemistry Notes: pH

The Molecular Maestro: pH & Biological Function

Understand how a single number (pH) governs protein structure, enzyme activity, and human health.

📂 Topics Covered:

• The Basics: pH formula, Ion Product of Water (Kw), and the Logarithmic Scale.
• Molecular Sculpting: How pH determines the 3D shape of Proteins and DNA (Denaturation).
• Enzyme Control: The concept of "Optimum pH" (Pepsin vs Chymotrypsin) and Active Site ionization.
• System Maintenance: How Biological Buffers (Bicarbonate system) prevent Acidosis and Alkalosis.
• Physiology: The Bohr Effect, Oxygen transport, and blood pH regulation (Homeostasis).

✅ Perfect for: NEET/CSIR-NET aspirants needing clarity on Acid-Base balance and Enzymology