IB DP Biology B2.3 Cell Specialization Condensed Topic Notes 2026

IB DP Biology Condensed Topic Notes Bundle - Section B Form and Function 2026

IB DP Biology: Quick Study Bundle Section B Form and Function – Condensed Revision Outline A helpful, exam-ready resource for teachers and students. This abridged and structured revision guide bundle is designed to help IB DP Biology students revising Section B Form and Function by condensing key syllabus content into a clear, accessible format. It provides full coverage of required concepts while simplifying complex processes, making it an effective tool for both classroom teaching and independent study. Why This Resource? • Covers Every Assessment Statement – Aligned with the IB Biology syllabus to ensure all required content from Section B is included. • Structured for Easy Review – Information is organised into clear, manageable sections to support rapid comprehension and efficient exam revision. • Interactive and Engaging – Digital checkboxes allow students to track progress as they complete each revision section. • Time-Saving for Teachers – Ready to use as a teaching aid, revision sheet, or exam preparation guide with minimal preparation needed. What Is Inside? Carbohydrates and Lipids – Core structures, key properties, and biological roles, including membranes and energy storage. Proteins – Amino acids, levels of structure, structure function relationships, and denaturation. Membranes and Transport – Structure of biological membranes and transport mechanisms across cells. Organelles and Compartments – Function of major organelles and compartmentalisation of cellular processes. Cell Specialization – Differentiation, specialised cells, and gene expression. Gas Exchange – Diffusion, ventilation mechanisms, and respiratory surfaces. Transport – Active and passive transport processes, including plant and animal systems. Muscle and Motility – Mechanisms of muscle contraction and movement coordination. Adaptation to Environment – Structural, behavioural, and physiological responses to environmental pressures. Ecological Niches – Fundamental versus realised niches, resource partitioning, and competition. List of essential keywords and definitions for Section B topics. This resource is: • Concise and Effective – Reduces information overload while reinforcing essential ideas. • Exam-Focused – Covers core IB DP Biology content in an assessment-ready format. • Versatile Use – Suitable for daily lessons, revision sessions, flipped classrooms, and exam preparation. Use this revision bundle to strengthen your teaching resources and provide students with a focused, structured approach to mastering the Form and Function section of the IB DP Biology course.