The Bohr Effect describes how the binding of oxygen to hemoglobin in red blood cells is influenced by carbon dioxide levels and pH. When carbon dioxide levels rise, or when pH decreases (becomes more acidic), hemoglobin releases oxygen more readily. This mechanism helps deliver oxygen to tissues that are actively metabolizing and producing carbon dioxide. This effect is crucial for efficient oxygen transport in the body. For example, during exercise, muscles produce more carbon dioxide and lactic acid, lowering the pH. As a result, hemoglobin releases more oxygen where it is needed most, enhancing overall cellular respiration and energy production.