1A. Structure and function of proteins and their constituent amino acids, 1B: Transmission of genetic information from the gene to the protein, 1C: Transmission of heritable information from generation to generation and the processes that increase genetic diversity...
3.1.1a) The need for specialised exchange surfaces, 3.1.1b) The features of an efficient exchange surface, 3.1.1c) The structures and functions of the components of the mammalian gaseous exchange system...