A broad introduction to genetic engineering. It starts with selective breeding, explains recombinant DNA and how bacteria are engineered to make human insulin, then covers genetically modified plants, transgenic animals, PCR and gel electrophoresis, with a discussion question on GM food.
What this presentation covers
- selective breeding
- recombinant DNA, plasmids and restriction enzymes
- bacteria making insulin and growth hormone
- genetically modified crops
- transgenic animals, including a goat carrying a human gene
- the GM food debate
- PCR and gel electrophoresis for DNA identification
Level: GCSE
Slides: 17
Format: PowerPoint (.pptx)