Amino acid with additional carboxyl and amino groups in a side chain Animation Play

Amino acids Whiteboard presentation Play

Amino acids Class activity Play

Electrophoresis of amino acids Student activity Play

Electrophoresis of amino acids Chart Play

Isoelectric point Whiteboard exercise Play

Isoelectric point Student activity Play

Isoelectric point and the structure of glycine Animation Play

Isoelectric points of alfa-amino acids Chart Play

Primary structure of proteins Student activity Play

Sequence of amino acids Animation Play