Part 1 of 2 - Chapter 2
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OpenStax A&P Chapter 2
Question 1 of 20
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Together, just four elements make up more than 95 percent of the body’s mass. Which ones are
A. calcium, magnesium, iron, and carbon
B. oxygen, carbon, hydrogen, and nitrogen
C. sodium, chlorine, carbon, and hydrogen
D. oxygen, calcium, iron, and nitrogen
Feedback:Correct. This can be found in the OpenStax Overview of Anatomy and Physiology
section. Section 2.1.
Question 2 of 20
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Cholesterol is what type of molecule?