Which of the following choices correctly pairs a mineral with one of its major functions in the body?

Question

Quizplus · Accepted Answer

Sodium plays a key role in maintaining water balance in cells. It helps to regulate the amount of water and electrolytes (such as potassium) in and around cells.

Iron is important for the formation of hemoglobin in red blood cells, which helps to transport oxygen throughout the body, but it is not a component of the nucleic acid backbone.

Phosphorus is involved in many processes in the body, including bone formation, energy metabolism, and DNA synthesis, but it is not primarily responsible for maintaining water balance.

Calcium is important for the formation and maintenance of strong bones and teeth, muscle function, and nerve function, but it is not used in amino acid metabolism.

Which of the Following Choices Correctly Pairs a Mineral with One