AP Biology (2020) Practice Test

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Chemistry of Life 9%
Cell Structure and Function 11%
Cellular Energetics 14%
Cell Communication and Cell Cycle 13%
Heredity 10%
Gene Expression and Regulation 14%
Natural Selection 13%
Ecology 16%
  • Questions 2,573
  • Vocabulary Terms 532
  • Performance Tasks 187
  • Instructional Videos 91

Test Standards

Chemistry of Life
1. (1.1 )  Structure of Water and Hydrogen Bonding
2. (1.2 )  Elements of Life:
3. (1.3)  Introduction to Biological Macromolecules
4. (1.4 )  Properties of Biological Macromolecules
5. (1.5 )  Structure and Function of Biological Macromolecules
6. (1.6 )  Nucleic Acids
Cell Structure and Function
1. (2.1 )  Cell Structure: Subcellular Components
2. (2.2 )  Cell Structure and Function
3. (2.3 )  Cell Size
4. (2.4 )  Plasma Membranes
5. (2.5 )  Membrane Permeability
6. (2.6 )  Membrane Transport
7. (2.7 )  Facilitated Diffusion
8. (2.8 )  Tonicity and Osmoregulation
9. (2.9 )  Mechanisms of Transport
10. (2.10 )  Compartmentalization
11. (2.11 )  Origins of Cell Compartmentalization
Cellular Energetics
1. (3.1 )  Enzyme Structure
2. (3.2 )  Enzyme Catalysis
3. (3.3 )  Environmental Impacts on Enzyme Function
4. (3.4 )  Cellular Energy
5. (3.5 )  Photosynthesis
6. (3.6 )  Cellular Respiration
7. (3.7 )  Fitness
Cell Communication and Cell Cycle
1. (4.1 )  Cell Communication
2. (4.2 )  Introduction to Signal Transduction
3. (4.3 )  Signal Transduction
4. (4.4 )  Changes in Signal Transduction Pathways
5. (4.5)  Feedback
6. (4.6 )  Cell Cycle
7. (4.7 )  Regulation of Cell Cycle
Heredity
1. (5.1 )  Meiosis
2. (5.2 )  Meiosis and Genetic Diversity
3. (5.3 )  Mendelian Genetics
4. (5.4 )  Non-Mendelian Genetics
5. (5.5 )  Environmental Effects on Phenotype
6. (5.6 )  Chromosomal Inheritance
Gene Expression and Regulation
1. (6.1 )  DNA and RNA Structure
2. (6.2 )  Replication
3. (6.3 )  Transcription and RNA Processing
4. (6.4 )  Translation
5. (6.5 )  Regulation of Gene Expression
6. (6.6)  Gene Expression and Cell Specialization
7. (6.7)  Mutations
8. (6.8)  Biotechnology
Natural Selection
1. (7.1 )  Introduction to Natural Selection
2. (7.2 )  Natural Selection
3. (7.3 )  Artificial Selection
4. (7.4 )  Population Genetics
5. (7.5 )  Hardy-Weinberg Equilibrium
6. (7.6 )  Evidence of Evolution
7. (7.7 )  Common Ancestry
8. (7.8 )  Continuing Evolution
9. (7.9 )  Phylogeny
10. (7.10 )  Speciation
11. (7.11 )  Extinction
12. (7.12 )  Variations in Populations
13. (7.13 )  Origins of Life on Earth
Ecology
1. (8.1 )  Responses to the Environment
2. (8.2 )  Energy Flow Through Ecosystems
3. (8.3)  Population Ecology
4. (8.4 )  Effect of Density on Populations
5. (8.5 )  Community Ecology
6. (8.6 )  Biodiversity
7. (8.7 )  Disruptions to Ecosystems