Multiple choice

Which of the following is not a function of the blood?

  1. Transport of nutrition

  2. Regulation of body temperature

  3. Maintenance of water balance

  4. Regulation of vitamin metabolism

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Blood functions include transporting nutrients, oxygen, and waste, regulating body temperature, and maintaining pH balance. It does not play a direct role in the regulation of vitamin metabolism.