8. Water and Minerals
Introduction to Minerals
8. Water and Minerals
Introduction to Minerals: Videos & Practice Problems
1
concept
Minerals
Video duration:
5m2
example
Example 1
Video duration:
2m3
Problem
Which of the following best describes electrolytes?
A
Minerals that work with enzymes to catalyze reactions.
B
Metallic minerals that are dissolved in body fluids.
C
Elements found on the periodic table that are essential nutrients.
D
Electrically charged ions dissolved in body fluids.
4
Problem
Which two major minerals are important electrolytes for nerve function?
A
Sulfur & Potassium.
B
Sodium & Sulfur.
C
Potassium & Sodium.
D
Sulfur & Phosphorus.
