Bitesize gcse biology edexcel
WebGCSE Edexcel Reproduction, the genome and gene expression This unit covers the differences between sexual and asexual reproduction, the structure of DNA and its role … WebGCSE Edexcel Reproduction, the genome and gene expression The differences between sexual and asexual reproduction, the structure of DNA and its role in making proteins, …
Bitesize gcse biology edexcel
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WebEdexcel Genetic modification Genetic modification are techniques used to remove a gene or genes from one species and place into another. There are benefits and risks to this … WebEnzymes are folded into complex 3D shapes that allow smaller molecules to fit into them. The place where these molecules fit is called the active site. In the lock and key hypothesis, the shape of ...
WebShape. A shape is a two-dimensional area. Shapes have height and width but not depth. A shape might be defined by an outline or through contrast with its surroundings, such as through colour or tone. WebGCSE Edexcel Communicable disease Pathogens are disease-causing viruses, bacteria, fungi or protists. Sterilising water, preparing food hygienically, washing, vaccination and barrier...
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WebGCSE Biology (Single Science) Cell biology learning resources for adults, children, parents and teachers.
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