Respuesta :
The required monosaccharide is deoxyribose.
Deoxyribose is a monosaccharide with five carbon atoms, pentose. It forms from ribose by removing of an oxygen atom. Deoxyribose builds DNA nucleotides in such a way that they are linked by phosphodiester binding to form two polynucleotide chains that make up the DNA molecule.
Deoxyribose is a monosaccharide with five carbon atoms, pentose. It forms from ribose by removing of an oxygen atom. Deoxyribose builds DNA nucleotides in such a way that they are linked by phosphodiester binding to form two polynucleotide chains that make up the DNA molecule.

Answer:
Deoxyribose.
Explanation:
Hello,
On the attached picture, you will find the β-furanose structure of the deoxyribose which is the monosaccharide present in the DNA (deoxyribonucleic acid).
Deoxyribose is a sugar derived from ribose by replacement of a hydroxyl group by hydrogen. In addition, it is the five-carbon sugar molecule that helps form the phosphate backbone of DNA molecules
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