Question

Which of the following combinations are correct?

• A. Oxygen + Hemoglobin gives Oxy-hemoglobin
• B. Carbon-dioxide + Hemoglobin gives Oxy-hemoglobin
• C. Carbon-dioxide + Hemoglobin gives Carbamino-hemoglobin
• D. both (a) and (c)

Answer 1

The correct option is D both (a) and (c)

Oxygen from lungs carried by blood when combines with hemoglobin forms Oxy-hemoglobin, similarly when blood is carried from cells, it combines with Carbon dioxide to form Carbamino-hemoglobin.