Biochemistry is the study of the chemistry of living organisms. They use them for energy 6. The bonding is different. Starch can be broken down in the body to glucose.
Simple lipids are esters of glycerol.
See lecture handout. Fatty acids are long chains of carbons with a carboxylic acid on the end. The usually contain an even number of carbon atoms. Sometimes they have double bonds in the chain. 11. to build cell walls, energy source, 12.