This is a PowerPoint presentation for Topic 1 in the Edexcel Biology B A Level course that starts in 2015.
This is a free sample, the full PowerPoint presentation is available to purchase here: https://sellfy.com/MrExham
3. Biological Molecules
MAKING SENSE OF
1.1 Carbohydrates
1.2 Lipids
1.3 Proteins
1.4 DNA and Protein Synthesis
1.5 Enzymes
1.6 Inorganic Ions
1.7 Water
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