Edexcel A-Level Biology

1.1 | Carbohydrates (Part 1)

Question Paper

Mark Scheme

1.1 | Carbohydrates (Part 2)

Question Paper

Mark Scheme

1.1 | Carbohydrates (Part 3)

Question Paper

Mark Scheme

1.1 | Carbohydrates (Part 4)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 1)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 2)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 3)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 4)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 5)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 6)

Question Paper

Mark Scheme

1.2 | DNA & Protein Synthesis (Part 7)

Question Paper

Mark Scheme

1.3 | Enzymes (Part 1)

Question Paper

Mark Scheme

1.3 | Enzymes (Part 2)

Question Paper

Mark Scheme

1.3 | Enzymes (Part 3)

Question Paper

Mark Scheme

1.3 | Enzymes (Part 4)

Question Paper

Mark Scheme

1.4 | Inorganic Ions (Part 1)

Question Paper

Mark Scheme

1.4 | Inorganic Ions (Part 2)

Question Paper

Mark Scheme

1.5 | Lipids (Part 1)

Question Paper

Mark Scheme

1.5 | Lipids (Part 2)

Question Paper

Mark Scheme

1.6 | Proteins (Part 1)

Question Paper

Mark Scheme

1.6 | Proteins (Part 2)

Question Paper

Mark Scheme

1.6 | Proteins (Part 3)

Question Paper

Mark Scheme

1.6 | Proteins (Part 4)

Question Paper

Mark Scheme

1.7 | Water

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 1)

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 2)

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 3)

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 4)

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 5)

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 6)

Question Paper

Mark Scheme

2.1 | Eukaryotic & Prokaryotic Cell Structure & Function (Part 7)

Question Paper

Mark Scheme

2.2 | Eukaryotic Cell Cycle & Division (Part 1)

Question Paper

Mark Scheme

2.2 | Eukaryotic Cell Cycle & Division (Part 2)

Question Paper

Mark Scheme

2.2 | Eukaryotic Cell Cycle & Division (Part 3)

Question Paper

Mark Scheme

2.2 | Eukaryotic Cell Cycle & Division (Part 4)

Question Paper

Mark Scheme

2.3 | Sexual Reproduction in Mammals (Part 1)

Question Paper

Mark Scheme

2.3 | Sexual Reproduction in Mammals (Part 2)

Question Paper

Mark Scheme

2.3 | Sexual Reproduction in Mammals (Part 3)

Question Paper

Mark Scheme

2.4 | Sexual Reproduction in Plants (Part 1)

Question Paper

Mark Scheme

2.4 | Sexual Reproduction in Plants (Part 2)

Question Paper

Mark Scheme

2.5 | Viruses (Part 1)

Question Paper

Mark Scheme

2.5 | Viruses (Part 2)

Question Paper

Mark Scheme

3.1 | Biodiversity (Part 1)

Question Paper

Mark Scheme

3.1 | Biodiversity (Part 2)

Question Paper

Mark Scheme

3.1 | Biodiversity (Part 3)

Question Paper

Mark Scheme

3.1 | Biodiversity (Part 4)

Question Paper

Mark Scheme

3.2 | Classification (Part 1)

Question Paper

Mark Scheme

3.2 | Classification (Part 2)

Question Paper

Mark Scheme

3.2 | Classification (Part 3)

Question Paper

Mark Scheme

3.2 | Classification (Part 4)

Question Paper

Mark Scheme

3.3 | Natural Selection (Part 1)

Question Paper

Mark Scheme

3.3 | Natural Selection (Part 2)

Question Paper

Mark Scheme

3.3 | Natural Selection (Part 3)

Question Paper

Mark Scheme

3.3 | Natural Selection (Part 4)

Question Paper

Mark Scheme

3.3 | Natural Selection (Part 5)

Question Paper

Mark Scheme

3.3 | Natural Selection (Part 6)

Question Paper

Mark Scheme

4.1 | Cell Transport Mechanisms (Part 1)

Question Paper

Mark Scheme

4.1 | Cell Transport Mechanisms (Part 2)

Question Paper

Mark Scheme

4.1 | Cell Transport Mechanisms (Part 3)

Question Paper

Mark Scheme

4.1 | Cell Transport Mechanisms (Part 4)

Question Paper

Mark Scheme

4.2 | Circulation (Part 1)

Question Paper

Mark Scheme

4.2 | Circulation (Part 2)

Question Paper

Mark Scheme

4.2 | Circulation (Part 3)

Question Paper

Mark Scheme

4.2 | Circulation (Part 4)

Question Paper

Mark Scheme

4.2 | Circulation (Part 5)

Question Paper

Mark Scheme

4.2 | Circulation (Part 6)

Question Paper

Mark Scheme

4.2 | Circulation (Part 7)

Question Paper

Mark Scheme

4.2 | Circulation (Part 8)

Question Paper

Mark Scheme

4.3 | Gas Exchange (Part 1)

Question Paper

Mark Scheme

4.3 | Gas Exchange (Part 2)

Question Paper

Mark Scheme

4.3 | Gas Exchange (Part 3)

Question Paper

Mark Scheme

4.4 | Surface Area to Volume Ratio

Question Paper

Mark Scheme

4.5 | Transport in Plants (Part 1)

Question Paper

Mark Scheme

4.5 | Transport in Plants (Part 2)

Question Paper

Mark Scheme

4.6 | Transport of Gases in the Blood

Question Paper

Mark Scheme

5.1 | Aerobic Respiration (Part 1)

Question Paper

Mark Scheme

5.1 | Aerobic Respiration (Part 2)

Question Paper

Mark Scheme

5.1 | Aerobic Respiration (Part 3)

Question Paper

Mark Scheme

5.2 | Link Reaction and Krebs Cycle

Question Paper

Mark Scheme

5.3 | Oxidative Phosphorylation

Question Paper

Mark Scheme

5.4 | Photosynthesis & Photosynthetic Pigments (Part 1)

Question Paper

Mark Scheme

5.4 | Photosynthesis & Photosynthetic Pigments (Part 2)

Question Paper

Mark Scheme

5.4 | Photosynthesis & Photosynthetic Pigments (Part 3)

Question Paper

Mark Scheme

5.4 | Photosynthesis & Photosynthetic Pigments (Part 4)

Question Paper

Mark Scheme

6.1 | Action of Antibiotics (Part 1)

Question Paper

Mark Scheme

6.1 | Action of Antibiotics (Part 2)

Question Paper

Mark Scheme

6.2 | Bacteria as Pathogens

Question Paper

Mark Scheme

6.3 | Microbial Techniques (Part 1)

Question Paper

Mark Scheme

6.3 | Microbial Techniques (Part 2)

Question Paper

Mark Scheme

6.3 | Microbial Techniques (Part 3)

Question Paper

Mark Scheme

6.4 | Response to Infection (Part 1)

Question Paper

Mark Scheme

6.4 | Response to Infection (Part 2)

Question Paper

Mark Scheme

6.4 | Response to Infection (Part 3)

Question Paper

Mark Scheme

6.4 | Response to Infection (Part 4)

Question Paper

Mark Scheme

6.4 | Response to Infection (Part 5)

Question Paper

Mark Scheme

6.4 | Response to Infection (Part 6)

Question Paper

Mark Scheme

7.1 | Factors affecting Gene Expression

Question Paper

Mark Scheme

7.2 | Gene Sequencing

Question Paper

Mark Scheme

7.3 | Gene Technology (Part 1)

Question Paper

Mark Scheme

7.3 | Gene Technology (Part 2)

Question Paper

Mark Scheme

7.3 | Gene Technology (Part 3)

Question Paper

Mark Scheme

7.4 | Stem Cells (Part 1)

Question Paper

Mark Scheme

7.4 | Stem Cells (Part 2)

Question Paper

Mark Scheme

7.4 | Stem Cells (Part 3)

Question Paper

Mark Scheme

8.1 | Gene Pools

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 1)

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 2)

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 3)

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 4)

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 5)

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 6)

Question Paper

Mark Scheme

8.2 | Transfer of Genetic Variation (Part 7)

Question Paper

Mark Scheme

9.1 | Chemical Control in Mammals

Question Paper

Mark Scheme

9.2 | Chemical Control in Plants

Question Paper

Mark Scheme

9.3 | Control of Heart Rate in Mammals

Question Paper

Mark Scheme

9.4 | Detection of Light by Mammals

Question Paper

Mark Scheme

9.5 | Effects of Drugs on the Nervous System

Question Paper

Mark Scheme

9.6 | Nervous Transmission (Part 1)

Question Paper

Mark Scheme

9.6 | Nervous Transmission (Part 2)

Question Paper

Mark Scheme

9.6 | Nervous Transmission (Part 3)

Question Paper

Mark Scheme

9.6 | Nervous Transmission (Part 4)

Question Paper

Mark Scheme

9.6 | Nervous Transmission (Part 5)

Question Paper

Mark Scheme

9.7 | Osmoregulation and Temperature Regulation (Part 1)

Question Paper

Mark Scheme

9.7 | Osmoregulation and Temperature Regulation (Part 2)

Question Paper

Mark Scheme

9.8 | Structure & Function of the Mammalian Nervous System (Part 1)

Question Paper

Mark Scheme

9.8 | Structure & Function of the Mammalian Nervous System (Part 2)

Question Paper

Mark Scheme

9.8 | Structure & Function of the Mammalian Nervous System (Part 3)

Question Paper

Mark Scheme

10.1 | Changes in Ecosystems (Part 1)

Question Paper

Mark Scheme

10.1 | Changes in Ecosystems (Part 2)

Question Paper

Mark Scheme

10.1 | Changes in Ecosystems (Part 3)

Question Paper

Mark Scheme

10.2 | Energy Transfer through Ecosystems (Part 1)

Question Paper

Mark Scheme

10.2 | Energy Transfer through Ecosystems (Part 2)

Question Paper

Mark Scheme

10.2 | Energy Transfer through Ecosystems (Part 3)

Question Paper

Mark Scheme

10.2 | Energy Transfer through Ecosystems (Part 4)

Question Paper

Mark Scheme

10.3 | Human Effects of Ecosystems (Part 1)

Question Paper

Mark Scheme

10.3 | Human Effects of Ecosystems (Part 2)

Question Paper

Mark Scheme

10.3 | Human Effects of Ecosystems (Part 3)

Question Paper

Mark Scheme

10.3 | Human Effects of Ecosystems (Part 4)

Question Paper

Mark Scheme

10.3 | Human Effects of Ecosystems (Part 5)

Question Paper

Mark Scheme

10.4 | The Nature of Ecosystems

Question Paper

Mark Scheme