Proteins are linear polymers formed by linking the a-carboxyl group of one amino acid to the a-amino group of another amino acid. This type of linkage is called a peptide bond or an amide bond. The formation of a dipeptide from two amino acids is accompanied by the loss of a water molecule.
Release date. The Galaxy S8 and S8+ are both available to pre-order from Wednesday 29 March, with early buyers set to receive their handset on 20 April. The smartphones will be available to all from 28 April.
Samsung Galaxy S9 Edge Release date, Price, Specification Best Smartphones, Samsung, Samsung Galaxy, Samsung Galaxy S9 Edge, Smartphones According to company officials, Galaxy S7 Edge is the more popular of its two new handsets so far, in Europe anyway.