Which of the following has maximum oxygen carrying capacity?
Correct answer: A. Haemoglobin in erythrocytes
- A. Haemoglobin in erythrocytes
- B. Globulin in blood plasma
- C. Myoglobin in sarcoplasm
- D. Bicarbonate ions in RBCs
Explanation
Factual Recall. 90% of cytoplasm of erythrocytes is occupied by haemoglobin. Each molecule of haemoglobin carries four oxygen molecules.
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