Biomolecules and Enzymes Flashcard

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What are biomolecules?

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Biomolecules are organic molecules that are essential for life, including proteins, nucleic acids, carbohydrates, and lipids.

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What is dehydration synthesis?

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Dehydration synthesis is a chemical reaction that involves the joining of two molecules by removing a water molecule.

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What are proteins made of?

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Proteins are made of amino acids linked together by peptide bonds.

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What is the primary function of proteins?

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The primary function of proteins is to serve as building blocks for tissues, enzymes, and hormones.

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What are polysaccharides?

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Polysaccharides are long chains of monosaccharides (simple sugars) linked together, serving as energy storage or structural components.

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What is the lock and key model in enzyme function?

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The lock and key model describes how enzymes (the 'lock') are specific to their substrates (the 'key'), emphasizing the importance of the enzyme's physical structure.

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What are nucleic acids?

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Nucleic acids are biomolecules that store and transmit genetic information, including DNA and RNA.

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What is the function of lipids?

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Lipids serve as energy storage, insulation, and make up cell membranes.

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What is the difference between DNA and RNA?

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DNA stores genetic information, while RNA is involved in protein synthesis and can act as a messenger.

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What are carbohydrates?

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Carbohydrates are biomolecules made of sugar molecules that provide energy and structural support.