Which carbohydrate is produced by linking two single sugar units together?Multiple choice question.monosaccharidepentose sugarpolysaccharidedisaccharide

Break Down the Problem

1. Identify the definition of the terms provided in the options.
2. Determine which option corresponds to the combination of two single sugar units.

Relevant Concepts

• Monosaccharides: Simple sugars, which are the basic building blocks of carbohydrates.
• Disaccharides: Formed when two monosaccharides undergo a condensation reaction to form a glycosidic bond.
• Polysaccharides: Larger carbohydrate structures made up of multiple monosaccharide units.
• Pentose Sugar: A specific type of monosaccharide with five carbon atoms.

Analysis and Detail

1. Monosaccharide Definition: It refers to single sugar units like glucose or fructose.
2. Disaccharide Definition: This involves the linkage of two monosaccharides, such as sucrose, which is formed by glucose and fructose.
3. Polysaccharide Definition: A larger carbohydrate made of multiple monosaccharide units linking together.
4. Pentose Sugar: It simply denotes a category of monosaccharides.

Verify and Summarize

After reviewing the definitions, it’s clear that linking two single sugar units corresponds to the formation of a disaccharide.

Final Answer

The correct answer is disaccharide.