Which of the following minerals maintains osmotic pressure, regulates ph, and required for the conduction of nervous impulses along axons?
a. copper
b. chlorine
c. phosphorus
d. sodium

d. Sodium

Explanation:

Sodium (Na), has atomic number 11, it makes up 2.8% of Earth's crust by weight and 0.2% of the human body by weight. It is the principal positive ion outside cells, has an essential role in maintaining water balance inside the cells, important in nerve function, and blood pressure regulation when combined with potassium.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.