Glycerol is a sweet, clear liquid obtained from oils and fat as a byproduct of saponification and used as a solvent, antifreeze, or plasticizer,
Glyceral and fatty acids
Yes
the lipids has the fatty acids and the glyceral in the structure and the proteins has the amino acids in their structure the carbohydrades has the different sugars with different carbon skeletan structure and the nucleic acids have the different nucleotide sequence which makes it easy to identity a molecule
Glyceral and fatty acids