Respuesta :
Deoxyribose is the same as ribose but with two elements of oxygen add to it.
Ribose, found in RNA, is a "normal" sugar, with one oxygen atom attached to each carbon atom. Deoxyribose, found in DNA, is a modified sugar, lacking one oxygen atom (hence the name "deoxy"). ... Notice the difference between ribose and deoxyribose in the figure above.