On hydrolysis maltose gives:a)One molecule of glucose and one molecule of galactoseb)Two molecules of fructosec)One molecule of glucose and one molecule of fructosed)Two molecules of glucoseCorrect answer is option 'D'. Can you explain this answer?

Question

Answer

On hydrolysis, maltose gives glucose with the help of maltase enzyme which works as a catalysis of the hydrolysis of the glycoside bond.

Maltase is a disaccharide which will reduce sugar giving two molecules of glucose on hydrolysis.

It will give alpha-D-glucose and alpha-D-glucose.

The equation followed by it is:

C12H22O11 + H2O with hydrolysis gives 2C6H12O6...

Answer

Ofcourse 2 molecules of glucose

lactose = glucose +galactose
sucrose =glucose +fructose
maltose =glucose +glucose

Answer

Hydrolysis of maltose results in the formation of two molecules of glucose. This process involves the breaking of the glycosidic bond that holds the two glucose units together in maltose.

Here's a detailed explanation:

Hydrolysis of Maltose

Maltose is a disaccharide composed of two glucose molecules joined together by an α-1,4-glycosidic bond. In the presence of water and an enzyme called maltase, maltose undergoes hydrolysis.

Hydrolysis is a chemical reaction that involves the addition of a water molecule to break a chemical bond. In the case of maltose, hydrolysis occurs by breaking the α-1,4-glycosidic bond between the two glucose molecules.

Formation of Glucose

When the glycosidic bond in maltose is hydrolyzed, it results in the formation of two glucose molecules. The α-1,4-glycosidic bond is broken, and each glucose unit retains its original structure.

Explanation of the Correct Answer

The correct answer, option D, states that hydrolysis of maltose yields two molecules of glucose. This is accurate because the hydrolysis of maltose breaks the bond between the two glucose units, resulting in the release of individual glucose molecules.

Other Options

Let's briefly examine the other options to understand why they are incorrect:

a) One molecule of glucose and one molecule of galactose: This option is incorrect because maltose is composed of two glucose molecules, not glucose and galactose.

b) Two molecules of fructose: This option is incorrect because maltose is not composed of fructose molecules. It is made up of glucose molecules.

c) One molecule of glucose and one molecule of fructose: This option is incorrect because maltose does not yield fructose upon hydrolysis. It only yields glucose.

In conclusion, the correct answer is option D, as hydrolysis of maltose results in the formation of two molecules of glucose.

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