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Biology
KS5 Year 12
Exchange and transport
Biology: Exchange and transport
KS5 Year 12
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Practical skills
Ecosystems
Control systems
Origins of genetic variation
Modern genetics
Microbiology and pathogens
Energy for biological processes
Exchange and transport
Classification and biodiversity
Cells, viruses and reproduction of living things
Biological molecules
12 Lessons
72 Exercises
Exchange and transport
Exchange and transport
Surface area to volume ratio and gas exchange
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Cell membrane structure and permeability
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Simple and facilitated diffusion
Length
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Osmosis and investigating water potential
Length
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Active transport and co-transport
Length
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Gas exchange in fish, insects, plants and humans
Length
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Mammalian circulatory system and blood vessels
Length
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Haemoglobin and the Bohr effect
Length
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Heart structure and the cardiac cycle
Length
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Heart rate regulation and electrocardiograms
Length
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Transport in plants - xylem
Length
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Transport in plants - phloem
Length
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Popular Chapters in All Year Groups
Global challenges
Key concepts
Inheritance, variation and evolution
Practical skills
Exchange and transport
Biology practicals
Biological molecules
Homeostasis and response
Substance exchange
Genetics
Biodiversity and variation
Cells
Working scientifically
Microbiology and pathogens
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