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Formula Sheets / Chemistry

Chapter 30

Biomolecules

Revise with flashcards Download this chapter (PDF) All Chemistry formulas (PDF)
CarbohydratesProteins and amino acidsNucleic acids and vitamins

Carbohydrates

  • glucose C6​H12​O6​ (aldohexose);  fructose (ketohexose);  sucrose: non-reducing
  • α and β anomers differ at C-1;starch: α-glucose; cellulose: β-glucose

Proteins and amino acids

  • peptide bond –CO–NH–;zwitterion at the isoelectric point
  • essential amino acids are not made by the body

Nucleic acids and vitamins

  • DNA: deoxyribose, A–T and G–C;RNA: ribose, uracil instead of thymine
  • fat-soluble vitamins: A, D, E, K;water-soluble: B, C
AminesPolymers