Word: Aldose
Part of Speech: Noun
Definition: An aldose is a type of simple sugar (monosaccharide) that contains an aldehyde group. In simpler terms, it's a kind of sugar that has a specific chemical structure which includes a carbon atom double-bonded to an oxygen atom (this is called the aldehyde group).
Usage Instructions: When using the word "aldose," it is typically found in scientific or biochemical contexts, especially when discussing carbohydrates or sugars. You would most often see it in discussions about nutrition, chemistry, or biochemistry.
Example Sentence: "Glucose is an aldose because it contains an aldehyde group in its chemical structure."
Advanced Usage: In biochemistry, aldoses can be classified based on the number of carbon atoms they have. For instance, a triose has three carbon atoms, a tetrose has four, and so on. Some common examples of aldoses include glucose, galactose, and ribose.
Word Variants: The main variant of "aldose" is "ketose," which refers to another type of monosaccharide that contains a ketone group instead of an aldehyde group.
Different Meanings: In general English usage, "aldose" does not have different meanings beyond its scientific definition. It is a specialized term.
Synonyms: There are no direct synonyms for "aldose" in everyday language, but in a broader sense, you could refer to it as a "simple sugar" or "monosaccharide" when discussing types of sugars.
Idioms and Phrasal Verbs: There are no idioms or phrasal verbs that include the word "aldose," as it remains a technical term used primarily in scientific discussions.
Summary: - Aldose is a noun referring to a type of simple sugar with an aldehyde group. - Used in scientific contexts, especially related to chemistry and nutrition. - Examples include glucose and galactose. - Related term: ketose (which has a different structure).