B1 - Cell structure and transport
B1.1 - The world of the microscope
B1.2 - Animal and plant cells
B1.3 - Eukaryotic and prokaryotic cells
B1.4 - Specialisation in animal cells
B1.5 - Specialisation in plant cells
B1.6 - Diffusion
B1.7 - Osmosis
B1.8 - Osmosis in plants
B1.9 - Active transport
B1.10 - Exchanging materials

B2 - Cell division
B2.1 - Cell division
B2.2 - Growth and differentiation
B2.3 - Stem cells
B2.4 - Stem cell dilemmas

B3 - Organisation and the digestive system
B3.1 - Tissues and organs
B3.2 - The human digestive system
B3.3 - The chemistry of food
B3.4 - Catalysts and enzymes
B3.5 - Factors affecting enzyme action
B3.6 - How the digestive system works
B3.7 - Making digestion efficient

B4 - Organising animals and plants
B4.1 - The blood
B4.2 - The blood vessels
B4.3 - The heart
B4.4 - Helping the heart
B4.5 - Breathing and gas exchange
B4.6 - Tissues and organs in plants
B4.7 - Transport systems in plants
B4.8 - Evaporation and transpiration
B4.9 - Factors affecting transpiration

B5 - Disease and bioenergetics
B5.1 - Health and disease
B5.2 - Pathogens and disease
B5.3 - Preventing infections
B5.4 - Viral diseases
B5.5 - Bacterial diseases
B5.6 - Diseases caused by fungi and protists
B5.7 - Human defence responses

B6 - Preventing and treating disease
B6.1 - Vaccination
B6.2 - Antibiotics and painkillers
B6.3 - Discovering drugs
B6.4 - Developing drugs

B7 - Non-communicable diseases
B7.1 - Non-communicable diseases
B7.2 - Cancer
B7.3 - Smoking and the risk of disease
B7.4 - Diet, exercise and disease
B7.5 - Alcohol and other carcinogens

B8 - Photosynthesis
B8.1 - Photosynthesis
B8.2 - The rate of photosynthesis
B8.3 - How plants use glucose
B8.4 - Making the most of photosynthesis

B9 - Respiration
B9.1 - Aerobic respiration
B9.2 - The response to exercise
B9.3 - Anaerobic respiration
B9.4 - Metabolism and the liver

B10 - The human nervous system
B10.1 - Principles of homeostasis
B10.2 - The structure and function of the human nervous system
B10.3 - Reflex actions

B11 - Hormonal coordination
B11.1 - Principles of hormonal control
B11.2 - The control of blood glucose levels
B11.3 - Treating diabetes
B11.4 - The role of negative feedback
B11.5 - Human reproduction
B11.6 - Hormones and the menstrual cycle
B11.7 - The artificial control of fertility
B11.8 - Infertility treatments

B12 - Reproduction
B12.1 - Types of reproduction
B12.2 - Cell division in sexual reproduction
B12.3 - DNA and the genome
B12.4 - Inheritance in action
B12.5 - More about genetics
B12.6 - Inherited disorders
B12.7 - Screening for genetic disorders

B13 - Variation and evolution
B13.1 - Variation
B13.2 - Evolution by natural selection
B13.3 - Selective breeding
B13.4 - Genetic engineering
B13.5 - Ethics of genetic technologies

B14 - Genetics and evolution
B14.1 - Evidence for evolution
B14.2 - Fossils and extinction
B14.3 - More about extinction
B14.4 - Antibiotic-resistant bacteria
B14.5 - Classification
B14.6 - New systems of classification

B15 - Adaptations, interdependence and competition
B15.1 - The importance of communities
B15.2 - Organisms in their environment
B15.3 - Distribution and abundance
B15.4 - Competition in animals
B15.5 - Competition in plants
B15.6 - Adapt and survive
B15.7 - Adaptation in animals
B15.8 - Adaptation in plants

B16 - Organising an ecosystem
B16.1 - Feeding relationships
B16.2 - Materials cycling
B16.3 - The carbon cycle

B17 - Biodiversity and ecosystems
B17.1 The human population explosion
B17.2 - Land and water pollution
B17.3 - Air pollution
B17.4 - Deforestation and peat destruction
B17.5 - Global warming
B17.6 - Maintaining biodiversity

	Creado por Bethany Staff hace más de 4 años

AQA GCSE Combined Science: Trilogy Biology