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275353 National 4 Biology - BBC Bitesize

National 4

Biology

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Cell biology
- Cells and their uses
  Guide Number
  4 Guides
  Video Number
  2 Videos
- Properties of enzymes and use in industries
  Enzymes speed up the biological reactions necessary for life. Each type is specifically shaped to carry out one reaction. Enzyme activity can be affected by temperature.
- Microorganisms
  Guide Number
  1 Guide
  Video Number
  2 Videos
- Photosynthesis and respiration
  Guide Number
  2 Guides
  Video Number
  2 Videos

Life on Earth
- Adaptation
  Guide Number
  2 Guides
  Video Number
  9 Videos
- Ecosystems
  Guide Number
  2 Guides
  Video Number
  5 Videos
- Nitrogen and fertilisers
  Guide Number
  2 Guides

Multicellular organisms
- Genetics
  Guide Number
  1 Guide
  Video Number
  1 Video
- Growth and development
  Guide Number
  1 Guide
  Video Number
  3 Videos
- Homeostasis
  Guide Number
  1 Guide
  Video Number
  3 Videos
- Plants and their uses
  Guide Number
  2 Guides
- Reproduction
  Guide Number
  1 Guide
  Video Number
  1 Video

Links

BBC Science
BBC Lab UK
BBC Nature
SQA National 4 Biology
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The Guardian: Biology
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StudyJams
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