1. Three 2-amino acids are aspartic acid, glutamic acid and threonine.Their structures are given in Section 33 of the IB chemistry data booklet.(a) Draw the structure of one trimer containing the residues of each of the three 2-amino acids after they have undergone condensation reactions.(b) State how many other different trimers can be made by condensing the three acids together?2. Explain the difference between the...