The peptide bond forms between

  1. two R groups
  2. two amine groups
  3. the amine group of one amino acid and the carboxyl group of another
  4. glycerol and a fatty acid
Answer

C) the amine group of one amino acid and the carboxyl group of another

Condensation of –NH₂ and –COOH. AS & A Level Biology · Topic 2 Biological Molecules · 2.3 Proteins

Biology MCQ · More A Level Biology: Biological molecules MCQs · Practise