Together, genomics, proteomics and transcriptomics are influential approaches to enhancing our understanding not only of how cells function normally but also what the key modifications are in disease and so will find enhancing use in the diagnosis of specific diseases and in the identification and assessment of new chemotherapeutic agents. The Metabolomics is perhaps the newest of these fields of study and relates to the study of the little molecule parts of the cell, which is, the metabolome.   By analyzing  the metabolites  of a cell, one can make  a metabolic  profile which indicates  the cell's metabolic  activity; information  that should  show  useful  for a range  of applications,  involving  clinical  diagnostics and  drug  discovery.   .