2.1 - Nucleic Acids: Structure, DNA assembly and organization, 2.2 - DNA replication in vitro: Polymerase chain reaction (PCR), 2.3 - DNA replication in vivo...
A1.1.1 - Water as the medium of life, A1.1.2 - Hydrogen bonds as a consequence of the polar covalent bonds within water molecules, A1.1.3 - Cohesion of water molecules due to hydrogen bonding and consequences for organisms...