| Answer | Crossword Clue |
|---|---|
| pentoses | PENTOSE, a sugar with five carbon atoms per molecule |
| pentose | a sugar with five carbon atoms per molecule |
| triazoles | Any compound whose molecule contains a ring of three nitrogen and two carbon atoms, in particular each of five isomeric compounds containing such a ring with two double bonds |
| pentoses | a monosaccharide C5H10O5 (as ribose) that contains five carbon atoms in the molecule |
| heptose | any monosaccharide that has seven carbon atoms per molecule |
