Biochemistry
The molecules of life: proteins, enzymes and DNA.
01Biological MoleculesClassify carbohydrates, lipids, proteins and nucleic acids, and test foods for them.Read lesson →02Protein StructureBuild proteins from amino acids through primary to quaternary structure.Read lesson →03Enzymes in DepthExplain specificity, the induced-fit model, and the effects of pH and temperature.Read lesson →04DNA Structure and ReplicationDescribe the double helix and the semi-conservative replication mechanism.Read lesson →