Question

Which one of the following choices is not a monosaccharide?

Answer 1

Answer: The correct answer is-  D) Sucrose.

Monosachharide is the simplest form of a sugar that can not be hydrolysed into any further simple form. It is also called as simple sugar.

Example of monosachharide- Glucose, fructose, galactose.

Sucrose is a disaccharide ( formed by two monosachharide units)  as it is made up of two monosachharide that is glucose and fructose.

             

Answer 2

D.sucrose  glucose and fructose are only the building blocks of sucrose, which happens to be a disaccharide.
  
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