<prompt> Glutathione contains all except-CysteineGlutamineGlutamic acidGlycine  <response>: Ans. is b i.e., Glutamine Glutathione is a tripeptide It is g glutamyl cysteinyl glycine It is made up of three aminoacids - glutamic acid, cysteine and glycine Hence Glutamine is not a component of glutathione 