Theme B
Form and Function
Explore how biological structures relate to their functions across different levels of organization, from molecules to complex organisms and their interactions.
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B1. Molecules
Study the structure and function of carbohydrates, lipids, and proteins – the essential building blocks of life.
B1.1 Carbohydrates and Lipids
B1.2 Proteins
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B2. Organelles
Discover cellular compartments and their specialized functions in maintaining life processes.
B2.1 Membranes and Membrane Transport
B2.2 Organelles and Compartmentalization
B2.3 Cell Specialization
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B3. Organisms
Examine how organisms exchange gases, transport materials, and generate movement through specialized systems.
B3.1 Gas Exchange
B3.2 Transport
B3.3 Muscle and Motility
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B4. Ecosystems
Understand ecological interactions, energy flow, and nutrient cycling in biological communities.
B4.1 Populations and Communities
B4.2 Energy Flow
B4.3 Carbon Cycling
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