Question

Which of the following disaccharide has different type of linkage?

• A. Maltose
• B. Galactose
• C. Starch
• D. Sucrose

Answer 1

Answer: (D)

Sucrose

Answer 2

Maltose $\stackrel{\text { Hydrolysis }}{\longrightarrow}$ glucose $+$ glucose Galactose is a monosaccharide. Starch is a polysaccharide. Sucrose ${->[\text{Hydrolysis}]}$ glucose $+$ fructose Sucrose is a linkage of glucose and fructose ring. It is non-reducing sugar.