Practice papers & mark schemes
A level Biology
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Questions by Topic - Topic 1 – Biological Molecules | 2022-2024 papers
Questions by Topic - Topic 1 – Biological Molecules | 2022-2024 papers
1.1 Monomers and Polymers MS | 1.1 Monomers and Polymers QP | 1.2 Carbohydrates MS | 1.2 Carbohydrates QP
1.3 Lipids MS | 1.3 Lipids QP | 1.4 Proteins and Enzymes MS | 1.4 Proteins and Enzymes QP | 1.5 Nucleic Acids MS
1.5 Nucleic Acids QP | 1.6 ATP MS | 1.6 ATP QP | 1.7 Water MS | 1.7 Water QP | 1.8 Inorganic Ions MS | 1.8 Inorganic Ions QP
Questions by Topic - Topic 2 – Cells | 2022-2024 papers
Questions by Topic - Topic 2 – Cells | 2022-2024 papers
Questions by Topic - Topic 3 – Organisms Exchange Substances | 2022-2024 papers
3.1 Surface Area to Volume Ratio MS | 3.1 Surface Area to Volume Ratio QP | 3.2 Gas Exchange MS | 3.2 Gas Exchange QP
3.3 Digestion and Absorption MS | 3.3 Digestion and Absorption QP | 3.4 Mass Transport in Animals MS | 3.4 Mass Transport in Animals QP
3.4 Mass Transport in Plants MS | 3.4 Mass Transport in Plants QP
Questions by Topic - Topic 4 – Genetic Information, Variation & Relationships between Organisms | 2022-2024 papers
4.1 DNA, Genes and Chromosomes MS | 4.1 DNA, Genes and Chromosomes QP | 4.2 DNA and Protein Synthesis MS | 4.2 DNA and Protein Synthesis QP
4.3 Genetic Diversity via Mutation MS | 4.3 Genetic Diversity via Mutation QP | 4.4 Genetic Diversity and Adaptation MS | 4.4 Genetic Diversity and Adaptation QP |
4.5 Species and Taxonomy MS | 4.5 Species and Taxonomy QP | 4.6 Biodiversity within a Community MS | 4.6 Biodiversity within a Community QP
4.7 Investigating Diversity MS | 4.7 Investigating Diversity QP
Questions by Topic - Topic 4 – Genetic Information, Variation & Relationships between Organisms | 2022-2024 papers
4.1 DNA, Genes and Chromosomes MS | 4.1 DNA, Genes and Chromosomes QP | 4.2 DNA and Protein Synthesis MS
4.2 DNA and Protein Synthesis QP | 4.3 Genetic Diversity via Mutation MS | 4.3 Genetic Diversity via Mutation QP
4.4 Genetic Diversity and Adaptation MS | 4.4 Genetic Diversity and Adaptation QP
4.5 Species and Taxonomy MS | 4.5 Species and Taxonomy QP | 4.6 Biodiversity within a Community MS
4.6 Biodiversity within a Community QP | 4.7 Investigating Diversity MS | 4.7 Investigating Diversity QP
Questions by Topic - Topic 5 – Energy Transfers In & Between Organisms | 2022-2024 papers
Questions by Topic - Topic 6 – Organisms Respond to Changes in Environments | 2022-2024 papers
Questions by Topic - Topic 7 – Genetics, Populations, Evolution & Ecosystems | 2022-2024 papers
Questions by Topic - Topic 8 – The Control of Gene Expression | 2022-2024 papers
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