Final answer:
The normal range of blood pH is 7.35 to 7.45, which is slightly basic. Buffers maintain this pH range, vital for the body's homeostasis. Deviations can lead to acidosis or alkalosis, which are potentially life-threatening conditions.
Step-by-step explanation:
The normal range of blood pH is between 7.35 to 7.45. This slightly basic or alkaline range is vital for maintaining the body's overall homeostasis. Blood pH is regulated by buffers, particularly the carbonic acid/bicarbonate buffer system, which can neutralize excess acids or bases in the bloodstream to maintain this delicate balance.
If blood pH falls below 7.35, the condition is called acidosis, while a blood pH above 7.45 is termed alkalosis. Both conditions can be life-threatening, highlighting the importance of tight pH regulation in the body. The pH of blood, which is on average about 7.4, is thus crucial for proper enzymatic activities and overall cellular function.