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A Level Biology AQA (7402)
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3.1 Biological molecules
3.1.1-3 Polymers, carbohydrates and lipids
Polymers, carbohydrates and lipids
3.1.4 Proteins
Proteins
3.1.5 DNA and RNA
DNA and RNA
3.1.6-8 ATP, water and inorganic ions
ATP, water and inorganic ions
3.1.1 & 3.1.5 Exam questions
3.1.1 & 3.1.5 Exam questions
3.2 Cells
3.2.1 Structure of eukaryotes and prokaryotes
Structure of eukaryotes and prokaryotes
3.2.2 Cell division
Cell division
3.2.3 Transport across cell membranes
Transport across cell membranes
3.2.4 Cell recognition and the immune system
Cell recognition and the immune system
3.2.1-3 Exam questions
3.2.1-3 Exam questions
3.3 Exchange with the environment
3.3.1-3 Gas exchange, digestion and absorption
Gas exchange, digestion and absorption
3.3.4 Mass transport
Mass transport
3.3.1-4 Exam questions
3.3.1-4 Exam questions
3.4 DNA, variation and species
3.4.1-2 DNA, genes and protein synthesis
DNA, genes and protein synthesis
3.4.3-4 Genetic diversity, meiosis and adaptations
Genetic diversity, meiosis and adaptations
3.4.5-7 Species, taxonomy and biodiversity
Species, taxonomy and biodiversity
3.4.1-7 Exam questions
3.4.1-7 Exam questions
3.5 Energy transfers in and between organisms
3.5.1 Photosynthesis
Photosynthesis
3.5.3-4 Energy, ecosystems and nutrient cycles
Energy, ecosystems and nutrient cycles
3.6 Responding to the environment
3.6.1 Response, receptors and control of heart rate
Response, receptors and control of heart rate
3.6.2-3 Nervous coordination and skeletal muscles
Nervous coordination and skeletal muscles
3.6.1-3 Exam questions
3.6.1-3 Exam questions
3.7 Genetics, populations, evolution and ecosystems
3.7.1-2 Inheritance and populations
Inheritance and populations
3.7.3 Evolution and speciation
Evolution and speciation
3.7.4 Populations in ecosystems
Populations in ecosystems
3.7.1-3 Exam questions
3.7.1-3 Exam questions
3.8 The control of gene expression
3.8.1-3 Control of gene expression
Mutations and stem cells
Epigenetics, gene expression and genome projects
3.8.4 Gene technologies
Gene technologies
3.8.1-4 Exam questions
3.8.1-4 Exam questions
Paper 3 Essay Questions
Essay Questions
Essay Questions
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