Question

Classify each of the following monosaccharides:

   Classify each of the following monosaccharides:

Chemistry

John E. Mcmurry,… 6th Edition

Chapter 23, Problem 26

Instant Answer

Solved by Expert Ricajoy Montero

04/11/2020

Step 1

This is done by looking at the functional group present in the monosaccharide. If it has an aldehyde group, it is an aldose. If it has a ketone group, it is a ketose. Show more…

Show all steps

lock

Thanks for your feedback!

Classify each of the following monosaccharides:

Play audio

Feedback

Powered by NumerAI

Ricajoy Montero and 70 other subject Chemistry 102 educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Monosaccharides

Monosaccharides are the simplest form of carbohydrates, serving as the basic building blocks for more complex sugars and polysaccharides. They are typically simple sugars that cannot be hydrolyzed into smaller carbohydrate units, and they play key roles in energy provision and metabolic processes.

Carbon Chain Length Classification

Monosaccharides are often classified by the number of carbon atoms they contain, such as triose (3 carbons), tetrose (4 carbons), pentose (5 carbons), hexose (6 carbons), and so on. This classification is important as it influences both the physical properties and biological roles of the sugars.

Functional Group Classification (Aldoses vs. Ketoses)

Another important classification of monosaccharides is based on the nature of their carbonyl group. Aldoses contain an aldehyde group at one end of the molecule, while ketoses possess a ketone group typically located at the second carbon. This functional group distinction affects both the reactivity and the structural configuration of the sugar.

Stereochemistry and Isomerism

Monosaccharides exhibit stereoisomerism due to the presence of multiple chiral centers. The spatial arrangement of these groups gives rise to different stereoisomers, including enantiomers and diastereomers, which are critical for determining the sugar’s biochemical interactions and properties.

D/L Nomenclature

The D and L designations are used to describe the stereochemistry of monosaccharides based on their configuration relative to glyceraldehyde. This naming convention is crucial for understanding the biological activity and metabolic pathways of sugars, as most naturally occurring sugars are found in the D-form.

Recommended Videos

Transcript

Ace is your personal tutor. It breaks down any question with clear steps so you can learn.

Start Using Ace

Continue solving this problem

Create a free account to:

View full step-by-step solution
Ask follow-up questions with Ace AI
Save progress and study later