How are monosaccharides classified based on the functional group present?
Understand the Problem
The question is asking about the classification of monosaccharides based on the functional group they contain. It tests knowledge in carbohydrates and their chemical structure, specifically regarding how these simple sugars are categorized.
Answer
Aldoses contain an aldehyde group; ketoses contain a ketone group.
Monosaccharides are classified as aldoses if they contain an aldehyde group, and as ketoses if they contain a ketone group on the second carbon atom.
Answer for screen readers
Monosaccharides are classified as aldoses if they contain an aldehyde group, and as ketoses if they contain a ketone group on the second carbon atom.
More Information
Monosaccharides are simple sugars and the building blocks of carbohydrates. Their classification is crucial for understanding their chemical behavior and role in metabolism.
Tips
A common mistake is confusing the position of the carbonyl group; ensure it is at the end for aldoses and on the second carbon atom for ketoses.
Sources
- Chemistry LibreTexts - Classes of Monosaccharides - chem.libretexts.org
- Aldose vs. Ketose | Differences, Structure & Examples - Study.com - study.com
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