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D1.1 DNA Replication
Theme D - Continuity and change Level of Organisation: Level 1 - Molecules This topic explores the replication of DNA in prokaryotes. It covers the roles of the enzymes helicase and DNA polymerase...
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D1.3 Mutations & gene editing
Theme D - Continuity and change Level 1: Molecules This topic explores the different types of mutation which can affect a gene, base substitution, insertion and deletion as well as their consequences...
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D1.2 Protein synthesis
Theme D - Continuity and change Level 1 - Molecules This topic explores the way that genes can be expressed to produce proteins. This was called, 'The central dogma of Biology" by Francis Crick. ...
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C1.3 Photosynthesis
Theme C - Interaction and interdependence Level 1 - Molecules This topic explores the details of photosynthesis, from the absorption spectra of photosynthetic pigments, photolysis, and the steps in...
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C1.2 Cell respiration
Planning sheet for topic C1.2 Cell respiration Theme C - Interaction and interdependence & Level of Organisation: Level 1 - Molecules This topic explores the details of ATP and aerobic respiration in...
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C1.1 Enzyme
Theme C - Interaction and interdependence & Level 1 - Molecules This topic explores the nature of enzymes and the way they affect activation energy of a reaction. It covers the effects of changes in...
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A1.2 Nucleic acids
Theme A - Unity and diversity & Level of Organisation: 1. Molecules This topic is all about the structure of DNA and RNA and the features of these molecules that enable nucleic acids to store information...
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B1.1 Carbohydrates & lipids
Theme: Form and function Level of Organisation: Molecules These large biological molecules have a wide range of sizes and structures and are especially useful for energy storage and as structural...
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B1.2 Proteins
Theme B - Form and function Level of Organisation: Level 1 - Molecules This topic explores the properties of protein beginning with an amino acid and then di-peptides, followed by polypeptides and...
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A1.1 Water
Theme A - Unity and diversity & Level of Organisation: Level 1 - Molecules This topic explores the properties of water? What is the structure of water molecules and how do the hydrogen bonds between...