Waste products of cellular metabolism that are carried in the blood are slightly acidic. To counteract the effects of the acidic waste materials, what would be an ideal pH for blood?

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The ideal pH for blood is 7.4, which is slightly alkaline. This pH allows enzymes to function properly and helps to maintain proper cellular function. If the pH of the blood drops below 7.35, a condition known as acidosis occurs, which can be life-threatening. Therefore, a pH of 7.4 is necessary to maintain proper bodily function and health. Choices A, B and C are all too acidic to counteract the effects of the acidic waste materials.

Waste Products of Cellular Metabolism That Are Carried in the Blood