✅ WJEC AS [Unit 1]

Module 1 1. Chemical elements are joined together to form biological compounds
Topic 1 Inorganic Ions
Topic 2 Water
Topic 3 Carbohydrate structure and function
Topic 4 Starch, Cellulose and Chitin
Topic 5 Lipids
Topic 6 Protein Structure
Module 2 2. Cell structure and organisation
Topic 1 Eukaryotic Cells
Topic 2 Prokaryotic Cells and Viruses
Topic 3 Cell differences and microscopy
Topic 4 Organisation under the microscope: cells, tissues, organs
Module 3 3. Cell membranes and transport
Topic 1 Plasma membranes
Topic 2 Passive Transport
Topic 3 Active Transport
Module 4 4. Biological reactions are regulated by enzymes
Topic 1 Enzyme structure and action
Topic 2 Factors affecting enzyme function
Topic 3 Immobilised enzymes in industry
Module 5 5. Nucleic acids and their functions
Topic 1 ATP
Topic 2 DNA Structure
Topic 3 DNA Replication
Topic 4 The genetic code
Topic 5 Polypeptide synthesis and processing
Module 6 6. Genetic information is copied and passed on to offspring cells
Topic 1 Cell Cycle
Topic 2 Mitosis
Topic 3 Meiosis
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