Question

An example of disaccharide, made up of two units of the same monosaccharide, is:

• A. maltose
• B. sucrose
• C. lactose
• D. none

Answer 1

The correct option is B sucrose

Diasaccharides are sugars or carbohydrates made by linking two monosaccharides.
sucrose $=$ glucose $+$ fructose.
maltose $=$ glucose $+$ glucose
lactose $=$ galactose $+$ glucose