What are the two major categories of lipids?
                                
                                
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                                    5 min read                                
                            
                                According to the Lipid Maps consortium, lipids are broadly defined as hydrophobic or amphiphilic small molecules that originate from specific biochemical subunits. To answer the question, what are the two major categories of lipids, we must explore the functional classification that divides these molecules into storage lipids and structural lipids. These two classifications reflect their primary biological roles, serving as either energy reserves or foundational components of cells.