Question

what type of sugar does dna contain? deoxyribose galactose ribose

Explanation:

DNA is composed of nucleotides, and the sugar component in its nucleotides is deoxyribose. Deoxyribose is a pentose sugar that lacks an oxygen - atom at the 2' position compared to ribose. Galactose is not part of DNA structure and is mainly related to lactose in milk. Ribose is the sugar in RNA.

Answer:

deoxyribose