NUTRITION
THE HUMAN BODY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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This element plays the main role in carrying nerveimpulses and in keeping blood pressure.
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Oxygen
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Hydrogen
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Potassium
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Carbon
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Explanation:
Detailed explanation-1: -Sodium plays a vital role in our bodies. In partnership with another element, potassium, it acts like a chemical battery that powers our nerve impulses and muscle contractions. This battery is maintained by proteins called sodium-potassium pumps, which are embedded like tunnels in our cell membranes.
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