Biological molecules
Lesson 7 / 9
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I can describe carbohydrates, proteins and lipids as biological molecules and what they are made of.
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Organisms are made of carbohydrates, proteins and lipids (including fats), plus water and minerals.
Carbohydrates, proteins and lipids are used to build cell structures including membranes and organelles.
Carbohydrates are polymers made of sugars.
Proteins are polymers made of amino acids.
Lipids are molecules made of fatty acids and glycerol.
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