Question

When glucose and fructose join together, what do they form?
a. protein
b.A disaccharide
c.A monosaccharide
d.A lipid

Answer 1

When glucose and fructose join together they form a disaccharide.

Answer 2

A disaccharide is formed when glucose and fructose joined together.

What is glucose?

• It is a monosaccharide.
• Its molecular formula is C6H12O6.
• It is the main source of energy for our body.
• We get this from the food we eat.

What is fructose?

• It is also a monosaccharide.
• As it usually comes from fruit it is also known as fruit sugar.

What is disaccharide?

• The two monosaccharides joined together to form a disaccharide.
• This are crystalline in nature and are water soluble.
• For example: glucose + fructose = sucrose.

Hence, the correct option is b. A disaccharide.

To know more about disaccharide here

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