Except one, all carbon atoms in a monosaccharide have the following group.

Correct answer: A. Hydroxyl group

  • A. Hydroxyl group
  • B. Amino group
  • C. Aldehydic group
  • D. Aldehydic group and Ketonic group

Explanation

A hydroxyl group is a functional group (-OH) consisting of an oxygen atom covalently bonded to a hydrogen atom. It is commonly found in organic compounds and is the defining feature of alcohols. The hydroxyl group imparts specific chemical properties to the compounds that contain it.

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