Elements play an important role in the human body. Which of the following is correctly paired?
A. sodium: important in nerve conduction and fluid balance
B. phosphorus: important in bones and teeth and some animo acids
C. cholrine: found outside the cells which serves as major electrolyte
D. oxygen: found inside the cell essential in the conduction nerve impulses
Answers & Comments
The correct answer is letter D. oxygen: found inside the cell essential in the conduction nerve impulses
Elements play an important role in the human body, it is correctly paired as oxygen. Oxygen found inside the cell essential in the conduction nerve impulses.
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