Case studies Case Study 1: Enzymes PDF Document (0.152Mb) Case study 2: Haemoglobin, the transport of oxygen and pH buffers in the body PDF Document (0.237Mb) Case study 3: Photochemistry PDF Document (0.381Mb) Case study 4: Spectroscopy and astronomy PDF Document (0.911Mb) Case study 5: Unusual alkanes PDF Document (0.071Mb) Case study 6: Landfill PDF Document (0.083Mb) Case study 7: More about Alloys PDF Document (0.131Mb)