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B1.2 Proteins Lessons - IB Biology

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B1.2 Proteins

IB Biology Topic B1.2: Proteins Lessons

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Lessons for B1.2 Proteins - IB

This lesson delivers structured, step-by-step lessons that guide students through every part of the IB Biology syllabus for B1.2 Proteins. These lessons simplify complex ideas like molecular biology, evolutionary mechanisms, and homeostasis, while worked examples show how to approach IB-style questions.

Designed for both HL and SL learners, RevisionDojo lessons ensure students not only understand the theory but also know how to apply it in IB Paper exam situations.

With clear explanations, active learning checks, and a syllabus-first design, RevisionDojo makes revision less overwhelming and more effective.

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)

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