AQA AS / Year 12 Biology Questions

1. Biological Molecules

3.1.1
Monomers and Polymers 23 Qs Monomers and Polymers questions →

3.1.2
Carbohydrates 30 Qs Carbohydrates questions →

3.1.3
Lipids 22 Qs Lipids questions →

3.1.4
Proteins (and Enzymes) 26 Qs Proteins (and Enzymes) questions →

3.1.5
Nucleic Acids (DNA and RNA) 21 Qs Nucleic Acids (DNA and RNA) questions →

3.1.6
ATP 26 Qs ATP questions →

3.1.7
Water 22 Qs Water questions →

3.1.8
Inorganic Ions 23 Qs Inorganic Ions questions →

3.2.1
Cell Structure (Eukaryotic & Prokaryotic) 20 Qs Cell Structure (Eukaryotic & Prokaryotic) questions →

3.2.2
All Cells Arise from Other Cells 23 Qs All Cells Arise from Other Cells questions →

3.2.3
Transport Across Cell Membranes 24 Qs Transport Across Cell Membranes questions →

3.2.4
Cell Recognition and the Immune System 23 Qs Cell Recognition and the Immune System questions →

3.3.1
Surface Area to Volume Ratio 15 Qs Surface Area to Volume Ratio questions →

3.3.2
Gas Exchange 22 Qs Gas Exchange questions →

3.3.3
Digestion and Absorption 21 Qs Digestion and Absorption questions →

3.3.4
Mass Transport (Animals & Plants) 34 Qs Mass Transport (Animals & Plants) questions →

3.4.1
DNA, Genes and Chromosomes 25 Qs DNA, Genes and Chromosomes questions →

3.4.2
DNA and Protein Synthesis 20 Qs DNA and Protein Synthesis questions →

3.4.3
Genetic Diversity (Mutations & Meiosis) 22 Qs Genetic Diversity (Mutations & Meiosis) questions →

3.4.4
Genetic Diversity and Adaptation 24 Qs Genetic Diversity and Adaptation questions →

3.4.5
Species and Taxonomy 25 Qs Species and Taxonomy questions →

3.4.6
Biodiversity within a Community 16 Qs Biodiversity within a Community questions →

3.4.7
Investigating Diversity 27 Qs Investigating Diversity questions →

RP1
Enzyme controlled reactions 13 Qs Enzyme controlled reactions questions →

RP2
Root tip squash (Mitosis) 15 Qs Root tip squash (Mitosis) questions →

RP3
Water potential (Potato cells) 14 Qs Water potential (Potato cells) questions →

RP4
Cell membrane permeability 14 Qs Cell membrane permeability questions →

RP5
Dissection of exchange system 13 Qs Dissection of exchange system questions →

RP6
Aseptic techniques 14 Qs Aseptic techniques questions →

MS
Maths Skills 10 Qs Maths Skills questions →

PS
Practical Skills 12 Qs Practical Skills questions →

AT
Apparatus & Techniques 22 Qs Apparatus & Techniques questions →

CPAC
Common Practical Assessment Criteria 2 Qs Common Practical Assessment Criteria questions →