exercise 15

Question 1

vitamins & minerals / glucose / carbohydrates / glycerol / lipids /proteins

Match the word to the statement:

an important source of energy…

Answer 1

Carbohydrates

Question 2

Oxidized during respiration to release energy:

Answer 2

Glucose

Question 3

Excess carbohydrate is stored as fat and..

Answer 3

Glycogen

Question 4

A source of energy insoluble in water:

Answer 4

Lipids

Question 5

Many functions: enzymes, transport, structure, hormones, antibodies..

Answer 5

Proteins

Question 6

Essential to ensure efficient nutrient use:

Answer 6

vitamins and minerals