NUTRITION
NUTRITION ENERGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A mineral that helps to transport oxygen in the blood
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calcium
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iron
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potassium
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magnesium
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Explanation:
Detailed explanation-1: -Like iron, copper assists in electron transfer in the electron-transport chain. Furthermore, copper is a cofactor of enzymes essential for iron absorption and transport, and hemoglobin synthesis.
Detailed explanation-2: -Hemoglobin contains iron, which allows it to pick up oxygen from the air we breathe and deliver it everywhere in the body. You can think of hemoglobin as the iron ("heme"), oxygen transport protein, ("globin") found in red blood cells.
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