MONOSACCHARIDES

LIPIDS

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• Lipids are large, non polar molecules.
• Lipids aren't very soluable in water and provide energy for living things.

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• A fatty acid is made up of a long carbon chain.
• The chain has a carboxyl group at one end.

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• Lipids are effective energy storage.
• Lipids make up cell membranes.

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• Examples of lipids are oils and fat.

CARBOHYDRATES

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• Carbs help provide energy to living things.
• Carbohydrates

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• Carbs are mostly made up of:
• Hydrogen
• Oxygen
• Carbon

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• Energy storage.
• Transport of energy.

EXAMPLES

• Bread
• Pasta

NUCLEIC ACID

COMPOUND

• Allow organisms to transfer genetic information.
• Two types:
• DNA
• RNA