Polysaccharides are made up of which of the following?

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Study for the Leaving Certificate Biology Test. Prepare with flashcards and multiple-choice questions. Each question includes hints and explanations to enhance learning. Get ready to excel in your exam!

Multiple Choice

Polysaccharides are made up of which of the following?

Explanation:
Polysaccharides are long chains of sugar molecules linked together. The prefix poly- means many, so these molecules contain many sugar units rather than just one or two. A single sugar unit is a monosaccharide, and two sugar units form a disaccharide; put together, polysaccharides are made of many units (often much more than a few). Examples include starch, glycogen, and cellulose, which show how these long chains serve roles in energy storage and structure. So describing polysaccharides as having many sugar units is the accurate definition.

Polysaccharides are long chains of sugar molecules linked together. The prefix poly- means many, so these molecules contain many sugar units rather than just one or two. A single sugar unit is a monosaccharide, and two sugar units form a disaccharide; put together, polysaccharides are made of many units (often much more than a few). Examples include starch, glycogen, and cellulose, which show how these long chains serve roles in energy storage and structure. So describing polysaccharides as having many sugar units is the accurate definition.

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