Amino acids
Nucleic acids
Carbohydrates
None of these
Phosphorus is essential to all living things. It forms the sugar-phosphate backbone of DNA and RNA. It is important for energy transfer in cells.
- Phosphorus is found in both DNA and RNA, as it is the nucleic acid’s backbone. The presence of phosphoric acid causes nucleic acids to be acidic. Phosphate + sugar + nitrogenous base = nucleic acid. DNA is made up of deoxyribose, a nitrogenous base, and phosphate.
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