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GCSE · WJEC

Biology

Biology

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1.1 - Cell Structure

1.2 - Microscopy

1.3 - Magnification & Units

1.4 - Specialised Cells & Differentiation

1.5 - Levels of Organisation

1.6 - Diffusion

1.9 - Aerobic & Anaerobic Respiration

1.10 - Oxygen Debt

1.11 - Ventilation

1.12 - Lungs & Gas Exchange

1.13 - Clearing the Airways

2.1 - The Digestive System

2.2 - Biological Molecules

2.3 - Food Tests

2.4 - Digestive Enzymes

2.5 - Balanced Diet

2.7 - The Heart & Circulatory System

2.8 - Blood Vessels

2.9 - Cardiovascular Disease

3.1 - Photosynthesis

3.2 - Rate of Photosynthesis

3.3 - Leaf Structure

3.4 - Transport in Plants

3.5 - Transpiration

3.6 - Mineral Requirements

3.7 - Increasing Food Production

4.1 - Ecosystems & Competition

4.2 - Food Chains & Food Webs

4.3 - Trophic Levels

4.4 - Biomass Transfer & Pyramids

4.5 - The Carbon Cycle

4.6 - Decay & Decomposition

4.7 - Indicator Species

4.8 - Eutrophication

5.1 - Classification

5.2 - Adaptations

5.3 - Human Impact on Biodiversity

5.4 - Maintaining Biodiversity

5.5 - Invasive Species

6.1 - DNA & Chromosomes

6.4 - Stem Cells

6.5 - Stem Cells in Medicine

6.6 - Structure of DNA

6.7 - The Human Genome

6.8 - Alleles & Phenotype

6.9 - Sexual & Asexual Reproduction

6.10 - Genetic Diagrams

6.11 - Sex Determination

6.12 - Family Pedigrees

6.13 - Cystic Fibrosis & Gene Therapy

6.14 - Genetic Engineering

6.15 - Benefits & Risks of GM

6.16 - Variation

6.17 - Mutations

6.18 - Natural Selection & Evolution

6.19 - Darwin & Wallace

6.20 - Extinction

6.21 - Evidence for Evolution

7.1 - The Nervous System & Reflexes

7.2 - The Eye - Iris Reflex

7.3 - Homeostasis

7.4 - Thermoregulation

7.5 - The Endocrine System

7.6 - Regulating Blood Glucose

7.8 - Alcohol & Drug Misuse

7.9 - Plant Hormones & Tropisms

7.10 - Kidneys - Excretion & Water Balance

7.11 - Kidneys - The Nephron

7.12 - Kidney Failure

8.1 - Culturing Microorganisms

8.2 - Fermenters

8.3 - Communicable Disease & Pathogens

8.4 - HIV & AIDS

8.5 - Bacterial & Protist Diseases

8.6 - Preventing the Spread of Disease

8.7 - The Immune System

8.8 - Vaccination

8.9 - Antibiotics

8.10 - Antibiotic Resistance

8.11 - Developing New Medicines

9.1 - Using a Light Microscope

9.2 - Effect of pH, Temperature & Concentration on Enzyme Activity

9.3 - Energy Content of Food (Calorimetry)

9.4 - Culturing Microorganisms & Testing Antimicrobials

9.5 - Rate of Photosynthesis

9.6 - Testing a Leaf for Photosynthesis

9.7 - Investigating Transpiration (Potometer)

9.8 - Reaction Time

9.9 - Field Sampling with Quadrats

9.10 - Distribution Along a Transect

9.11 - Investigating Variation Within a Species

9.12 - Testing Urine for Protein & Glucose