Macromolecules

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What are macromolecules?

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Large, complex molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

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What is the primary function of carbohydrates?

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To provide quick energy to organisms.

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What are monosaccharides?

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The simplest form of carbohydrates, consisting of single sugar molecules like glucose and fructose.

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What are disaccharides?

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Carbohydrates formed by the combination of two monosaccharides, such as sucrose (table sugar).

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What are polysaccharides?

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Complex carbohydrates made up of long chains of monosaccharides, such as starch and glycogen.

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What is the role of lipids in the body?

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To store energy, provide insulation, and make up cell membranes.

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What are proteins made of?

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Long chains of amino acids linked by peptide bonds.

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What is the function of enzymes?

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To act as catalysts that speed up chemical reactions in the body.

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What are nucleic acids?

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Macromolecules that store and transmit genetic information, including DNA and RNA.

Front

What is the structure of DNA?

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A double helix formed by two strands of nucleotides.