Term: ribose: a pentose sugar important as a component of ribonucleic acid
Broader: carbohydrate: an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain | Unrelated: real number: any rational or irrational number
Broader: carbohydrate: an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain | Unrelated: hall of residence: a university dormitory