Carbohydrates
Saccharides
Di, polysaccharides
Lipids
Glycerol and fatty acids
Di, triglycerides
Proteins
Amino acids
Peptides
Nucleic acid
Nucleotides
Nucleic acids
Carbohydrate bond
Glycosidic bond
Lipid bond
Ester bond = glycerol + fatty acid
Protein bond
Peptide bond
Nucleic acid bond
Phosphodiester bond
Glucose + glucose
Maltose (malt sugar)
Glucose + galactose
Lactose (milk sugar)
Glucose + fructose
Sucrose (table sugar)
Neutral fats contain
Glycerol + 1-3 fatty acids
Phospholipids contain
Glycerol & 2 fatty acids + phosphate group + organic base (choline)
Carotenoids
Yellow & orange plant pigments for photosynthesis
Steroids
Cholesterol & many hormones