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    Biology B A-Level

    Saturated and unsaturated fatty acids

    What Saturated and unsaturated fatty acids means in Biology B A-Level, as defined for Pearson Edexcel.

    Definition of Saturated and unsaturated fatty acids

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    Reference: Pearson Edexcel

    Saturated lipids have no carbon-carbon double bonds in their fatty acid chains, while unsaturated lipids have at least one, producing kinks.
    Pearson Edexcel · Topic 1: Biological Molecules

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