The 21 proteinogenic Î±-amino acids found in eukaryotes, grouped according to their side chains' pKa values and charges carried at physiological pH 7.4. Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, though other elements are found in the side chains of certain amino acids.
Kate in her final days at St Andrew's school, where she had an established circle of friends. When Kate Middleton asked her wedding guests to donate to an anti-bullying charity, the message seemed clear.
Kate Middletonâs wedding dress was created by Sarah Burton, a designer for Alexander McQueen for her wedding to Prince William in 2011 at Westminster Abbey. The gown was elegantly crafted with a nine foot train and adorned with exquisite fabrics that gave the gown its delicate and sophisticated look.