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Carbohydrates and Sugars in Nutrition Quiz

#1

Which of the following is a simple sugar?

Glucose
Explanation

Glucose is a monosaccharide, a type of simple sugar.

#2

What is the recommended daily intake of carbohydrates for an average adult?

200 grams
Explanation

The recommended daily intake of carbohydrates for an average adult is 200 grams.

#3

Which enzyme breaks down complex carbohydrates into simpler sugars in the digestive system?

Amylase
Explanation

Amylase is the enzyme that breaks down complex carbohydrates into simpler sugars in the digestive system.

#4

What is the term for a carbohydrate that consists of two monosaccharide units linked together?

Disaccharide
Explanation

A carbohydrate consisting of two monosaccharide units linked together is called a disaccharide.

#5

Which carbohydrate is commonly found in grains and cereals?

Starch
Explanation

Starch is commonly found in grains and cereals.

#6

What is the main function of carbohydrates in the body?

Provide long-term energy storage
Explanation

Carbohydrates serve as the primary long-term energy storage in the body.

#7

Which carbohydrate is commonly found in dairy products?

Lactose
Explanation

Lactose is the carbohydrate present in dairy products.

#8

Which of the following is a sugar substitute commonly used by diabetics?

Stevia
Explanation

Stevia is a common sugar substitute used by diabetics.

#9

In which form is excess glucose stored in the liver and muscles?

Glycogen
Explanation

Excess glucose is stored in the liver and muscles in the form of glycogen.

#10

What is the primary source of dietary fiber?

Fruits and vegetables
Explanation

Fruits and vegetables are the primary sources of dietary fiber.

#11

What is the process of converting glucose into energy called?

Glycolysis
Explanation

Glycolysis is the metabolic process of converting glucose into energy.

#12

Which of the following is a complex carbohydrate?

Cellulose
Explanation

Cellulose is a complex carbohydrate found in plant cell walls.

#13

Which carbohydrate plays a crucial role in the structure of plant cell walls?

Cellulose
Explanation

Cellulose plays a crucial role in the structure of plant cell walls.

#14

What is the term for a condition characterized by insulin resistance and high blood sugar levels?

Hyperglycemia
Explanation

Hyperglycemia is a condition characterized by insulin resistance and high blood sugar levels.

#15

What is the role of carbohydrates in brain function?

Facilitate neurotransmitter synthesis
Explanation

Carbohydrates facilitate neurotransmitter synthesis, supporting brain function.

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