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. .