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The primary difference between a pentose and a hexose is the obvious difference in the carbon content of each. A hexose, by definition, contains five carbons in its central ring, a hexose contains six. Examples of a hexose is the energy molecule glucose while an example of a pentose is ribose, a structural sugar that helps make up DNA.

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9y ago
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13y ago

A hexose is so named for the number of Carbon atoms in the sugar, which is 6. A pentose, similarly, is the name for sugars with five Carbon atoms. Even though frustose has a five member Carbon ring, it actually contains 6 Carbons and is therefore a hexose.

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14y ago

Pentose is a monosaccharide ie a simple sugar. In fact, it is a five-carbon sugar, meaning it has 5 carbon atoms in its molecule.

A disaccharide is a 'double sugar', meaning it is made from two monosaccharides joined together.

The link formed between the monosaccharides in a disaccharide is called a glycosidic link.

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14y ago

Pentose: made of five carbon "pen" meaning five and "ose" a suffix for sugars.
Hexose: "hex" means 6 and "ose" is a suffix for sugars. It has 6 carbon sugars instead of five.

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10y ago

ribose is a type pentose sugar

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8y ago

It is a hexose.

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Q: What is the difference between a hexose and a pentose?
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