Multiple choice general knowledge science & technology

The function of haemoglobin is

  1. Transportation of oxygen

  2. Destruction of bacteria

  3. Prevention of anemia

  4. Utilization of energy
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A Correct answer
Explanation

Haemoglobin is a protein in red blood cells that binds to oxygen in the lungs and carries it to tissues throughout the body. Each haemoglobin molecule can carry up to four oxygen molecules.

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