A - Unity and Diversity
B - Form and Function
B1.1 Carbohydrates and lipids
B1.2 Proteins
B2.1 Membranes and membrane transport
B2.2 Organelles and compartmentalization
B2.3 Cell specialization
B3.1 Gas exchange
B3.2 Transport
B3.3 Muscle and motility (HL)
B4.1 Adaptation to environment
B4.2 Ecological niches
C - Interaction and Interdependence
D - Continuity and Change
View a summary cheatsheet for B1.2 Proteins
B1.2.1 Generalized structure of an amino acid
B1.2.2 Condensation reactions forming dipeptides and longer chains of amino acids
B1.2.3 Dietary requirements for amino acids
B1.2.4 Infinite variety of possible peptide chains
B1.2.5 Effect of pH and temperature on protein structure
B1.2.6 Chemical diversity in the R-groups of amino acids (HL)
B1.2.7 Impact of primary structure on the conformation of proteins (HL)
B1.2.8 Pleating and coiling of secondary structure of proteins (HL)
B1.2.9 Dependence of tertiary structure on functional groups (HL)
B1.2.10 Effect of polar and non-polar amino acids on tertiary structure of proteins (HL)
B1.2.11 Quaternary structure of non-conjugated and conjugated proteins (HL)
B1.2.12 Relationship of form and function in globular and fibrous proteins (HL)
