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Carbon and Nitrogen Cycles
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Which atoms are in fats, proteins, DNA, and carbohydrates? (Choose the most complete answer!)
AnswerClick to flip back
A
C, H, O
💡 Explanation:
Carbohydrates and fats are primarily composed of carbon, hydrogen, and oxygen. Proteins and DNA also contain nitrogen, but C, H, and O are the fundamental building blocks present in all four categories.