is glucose a single or double bond
it's already been answered b4 There is no triple bond in glucose, only single bonds and one double bond. Glucose and fructose differ in one important way: glucose has a double-bonded oxygen on the top carbon, while fructose has its double-bonded carbon on the second carbonhttp://www.sparknotes.com/testpre... Source(s): sparknotes. Quill Â· 7 years ago. Thumbs up. 1.