HUMAN NUTRITION

NUTRITION

THE HUMAN BODY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This element plays the main role in carrying nerveimpulses and in keeping blood pressure.
A
Oxygen
B
Hydrogen
C
Potassium
D
Carbon
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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