Unit 2.1 + 2.2 - Cells, Unit 2.4 - Cell recognition and the immune system, Unit 1 - Biological Molecules (proteins, enzymes, carbs and lipids)+ some cells...
Lecture 1 and 2 - Bonding, charges and non-covalent interaction, Lecture 3 - Water and buffers, Lecture 4 - Amino acids and primary protein structure...