TLS Online TPP Program

#Question id: 11431


Arrange the following amino acid in decreasing order absorption at 280 nm wavelength

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Tryptophan > Tyrosine > phenylalanine
  2. Phenylalanine > Tyrosine > Tryptophan
  3. Tyrosine > Tryptophan > phenylalanine
  4. Tryptophan > phenylalanine> Tyrosine