The photo shows the change from PrP^c to PrP^Sc. Notice that the original has 43% alpha helix while the altered one has 43% beta-sheets.
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- Ecology
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- Genes and Genomes
- Molecules and Metabolism
- Chemical context for biology: origin of life and chemical evolution
- Biological molecules
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- Cells
- Energy and enzymes
- Respiration, chemiosmosis and oxidative phosphorylation
- Oxidative pathways: electrons from food to electron carriers
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- Why are plants green, and how did chlorophyll take over the world? (Converting light energy into chemical energy)
- Carbon fixation
- C4 plants
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