Pavan School
Question 5 :
5. Which option correctly
shows the transport of oxygen
to the cell.
Answers
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Answer:
Explanation:
Oxygen is transported to the cells via haemoglobin
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Although oxygen dissolves in blood, only a small amount of oxygen is transported this way. Only 1.5 percent of oxygen in the blood is dissolved directly into the blood itself. Most oxygen—98.5 percent—is bound to a protein called hemoglobin and carried to the tissues.The concentration of dissolved CO in blood varies in different blood vessels. Choose the most appropriate option with decreasing order of dissolved CO2concentration in the blood vessels.
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