1. Glucose is a sugar
2. Sugars are simple carbohydrates
3. Carbohydrates are of 2 types:
a. Simple: Sugars (sweet in taste and soluble in water). Consists of one sugar unit (Monosaccharide)
b. Complex: May not be sweet in taste or soluble in water. These are made up of more than one molecules of sugar. These are further classified as
i. Oligosaccharides: Made up of 2-10 molecules of sugars.
ii. Polysaccharides: Made up of more than 10 molecules