You mix two amino acids together: glu and ser. If they reacted, how many different dipeptides would you expect to get? List them. I'm really struggling with amino acids, so any help is appreciated! I won't be clicking any links, though.
Answers 1. An amide linkage between the carboxyl group of one amino acid and the amine group of the other amino acid. 2. An ester is a compound formed from the reaction of a carboxylic acid and an alcohol. ( I apologise, I cant figure out number 3.. )
