Submitted by György Chityil ... on Sat, 01/20/2018 - 00:52 Hierarchy: NounDescription: {{organic compound|carbohydrates}} a ketopentose whose phosphate derivatives participate in photosynthesisNgram: ribuloseNgram Text: ribuloseSource: WiktionaryIssue: 0Wiktionary tag: organic compoundcarbohydratesNgram Count: 1