Question

An example of a monosaccharide is _______. a. fructose b. glucose c. galactose d. all of the above

Short answer

a. Fructose b. Glucose c. Galactose d. All of the above Answer: d. All of the above

Step-by-step solution

Identify monosaccharides

A monosaccharide is the simplest form of carbohydrate, consisting of a single sugar molecule. They serve as the building blocks for more complex carbohydrates.

Analyze option a (fructose)

Fructose is a simple sugar found in fruits, honey, and some vegetables. It has the molecular formula C6H12O6 and is a monosaccharide since it consists of a single sugar molecule.

Analyze option b (glucose)

Glucose is another simple sugar with the molecular formula C6H12O6. It is one of the primary energy sources for living organisms, and it serves as a monosaccharide because it consists of a single sugar molecule.

Analyze option c (galactose)

Galactose is a simple sugar with the molecular formula C6H12O6, commonly found in milk and dairy products. It is a monosaccharide since it consists of a single sugar molecule.

Combine the findings and choose the correct answer

Based on our analysis, fructose, glucose, and galactose are all monosaccharides. Thus, the correct answer is: d. all of the above