CourseCourseQuestionQuestionDocumentDocument
IB Biology
A Unity and Diversity
B Form and Function
B1.1 Carbohydrates and lipids
B1.2 Proteins
B1.2.1—Generalized amino acid structure
B1.2.2—Condensation reactions
B1.2.3—Dietary amino acids
B1.2.4—Infinite variety of peptide chains
B1.2.5—Effect of pH and temperature
B2.1 Membranes and membrane transport
B2.2 Organelles and compartmentalization
B2.3 Cell specialization
B3.1 Gas exchange
B3.2 Transport
B4.1 Adaptation to environment
B4.2 Ecological niches
C Interaction and Interdependence
D Continuity and Change
IB/Biology/SL//Concept/B Form and Function/B1.2 Proteins/B1.2.5—Effect of pH and temperature

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