What does the metabolome in prokaryotes refer to?

In prokaryotes, the metabolome refers to the collection of metabolites present within the cell. Metabolites are the small molecules that are intermediates and products of metabolism, playing crucial roles in various biochemical processes. This encompasses a wide variety of compounds, including amino acids, nucleotides, sugars, organic acids, and signaling molecules. Understanding the metabolome is essential for comprehending how prokaryotic cells respond to their environment, manage resources, and carry out essential biological functions.

The definition of the metabolome as the total complement of metabolites provides insight into the metabolic capabilities of the organism under various conditions, revealing information about its physiology, health, and adaptability.