College

What monosaccharides are formed when the following disaccharide is hydrolyzed?

Modify the structure of the disaccharide to identify the products.

[Insert image or structural representation of the disaccharide here]

Answer :

To determine the monosaccharides that are formed when a particular disaccharide is hydrolyzed, we need to know the structure of the disaccharide in question. Based on the structural information provided, the disaccharide is likely maltose.

Maltose is a disaccharide composed of two glucose molecules. These glucose molecules are joined together by an alpha-1,4-glycosidic bond.

When maltose undergoes hydrolysis, it reacts with a water molecule, causing the glycosidic bond between the two glucose units to break. As a result, the hydrolysis of maltose produces two molecules of glucose.

Here's a step-by-step explanation:

1. Identify the Disaccharide: The given structure represents maltose, which is composed of two glucose units.

2. Understand Hydrolysis: During hydrolysis, a water molecule interacts with the glycosidic bond, breaking it and separating the two monosaccharides.

3. Form the Products: Breaking the glycosidic bond in maltose gives us two separate glucose molecules.

4. Conclusion: Therefore, when maltose is hydrolyzed, it produces two glucose monosaccharides.

So, the monosaccharides formed are glucose and glucose.