★ Organic Compounds, Minerals and Enzymes Quiz
Which elements provides the backbone for all biomolecules?
A. carbon, oxygen
B. carbon, oxygen, hydrogen
C. carbon, oxygen hydrogen, nitrogen
D. carbon, oxygen, hydrogen, nitrogen, phosphorus
Preview next quiz:
Nitrogen is vital to life because it is a key component of:
A. proteins
B. laughing gas
C. carbohydrates
D. lipids
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.