IB SEHS 3.1 Nutrition

Front

Which of the following is an example of a micronutrient? Lipid, Protein, Mineral, Carbohydrate

Back

Mineral

Front

In what way do proteins differ in composition from carbohydrates? They contain

Back

Nitrogen

Front

What is classified as a macronutrient? Options: Fibre, Water, Lipid, Minerals

Back

Lipid

Front

Which is an example of a macronutrient? I. Lipid II. Protein III. Carbohydrate

Back

I, II and III only

Front

What is the main purpose of protein in the diet?

Back

To repair and rebuild muscle fibres

Front

What is the main role of carbohydrate?

Back

To act as an energy source

Front

Which micronutrient is a carbohydrate?

Back

Fibre

Front

What is a function of lipids?

Back

Provides insulation

Front

What are the chemical composition and ratio of a glucose molecule?

Back

C, H and O (1:2:1 ratio)

Front

Which is the basic structure of a glucose molecule?

Back