Name the type of sugar found in DNA.

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Multiple Choice

Name the type of sugar found in DNA.

Explanation:
The type of sugar in DNA is deoxyribose. DNA is built with a five-carbon sugar in its backbone called deoxyribose, which is termed "deoxy" because it lacks an oxygen atom at the 2' position compared with ribose. This absence makes DNA more chemically stable, helping preserve genetic information. In contrast, RNA uses ribose, which has a hydroxyl group at the 2' position, giving RNA different properties. Glucose and fructose are hexose sugars used in metabolism and are not components of DNA’s backbone. Therefore, the sugar in DNA is deoxyribose.

The type of sugar in DNA is deoxyribose. DNA is built with a five-carbon sugar in its backbone called deoxyribose, which is termed "deoxy" because it lacks an oxygen atom at the 2' position compared with ribose. This absence makes DNA more chemically stable, helping preserve genetic information. In contrast, RNA uses ribose, which has a hydroxyl group at the 2' position, giving RNA different properties. Glucose and fructose are hexose sugars used in metabolism and are not components of DNA’s backbone. Therefore, the sugar in DNA is deoxyribose.

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