Quiz on Polysaccharides and Carbohydrates

What is the general molecular formula for polysaccharides?

• (CHO)n, where n is equal to 1

• (CHO)n, where n is a large number

• (CHO)n, where n is a small number

• (CHO)n, where n is a negative number

Which of the following is NOT a characteristic of polysaccharides?

• They are less reactive

• They are sweet

• They are non-crystalline solids

• They are larger molecules than sugars

What type of sugar is cellulose classified as?

• Reducing sugar

• Non-reducing sugar

• Simple sugar

• Artificial sugar

Which of the following is a common polysaccharide?

• Fructose

• Glucose

• Cellulose

• Sucrose

What process forms polysaccharides from monosaccharides?

• Oxidation

• Fermentation

• Condensation

• Hydrolysis

Why is cellulose recommended as part of our diet?

• It provides energy

• It adds bulk to stool

• It is a reducing sugar

• It is a sweetener

What is the primary function of carbohydrates in organisms?

• To provide structural support

• To store genetic information

• To serve as food reserves

• To act as enzymes

Which of the following is a function of carbohydrates?

• They are used for DNA synthesis

• They provide immediate energy

• They are used for protein synthesis

• They are used for lipid storage

What is the role of mucus in the body?

• It stores nutrients

• It serves as a structural component

• It acts as a lubricant

• It provides energy

Which of the following is a reducing sugar?

• Lactose

• Chitin

• Sucrose

• Cellulose