IGCSE PE 6.3 Diet and Energy

Which nutrient is described here - 'transports nutrients to cells and assists with removing waste products from the body.'

• Carbohydrates

• Fats

• Proteins

• Water

Which nutrient is described here - 'provides the body's main source of energy needed for physical activity, brain function and operation of organs.

• Carbohydrates

• Fats

• Protein

• Water

Which nutrient is described here - 'main function is to help body cells grow and repair cells and muscle tissue. Accounts for about 15% of energy intake.'

• Carbohydrates

• Fats

• Protein

• Water

The following foods are considered 'good sources' of which nutrient - Avocado, eggs, vegetable oil, nuts

• Carbohydrates

• Fats

• Protein

• Water

A (a)   diet contains all the nutrients in the right proportions to stay healthy.

Different groups of people may have different needs for nutrients at different times in their lives.

• True

• False

Which of the following factors may impact on the energy demands of the individual? Check all that apply.

• Where they live

• Gender

• What foods they enjoy

• Age

• Lifestyle

Which individual would likely have the highest energy demands?

• Active teenage male

• Inactive 40 year old female

• Active 10 year old boy

• Active teenage female

A boxer who needs to drop a couple of kilos before weigh in is an example of what type of energy relationship?

• Calories eaten < Calories burned

• Calories eaten > Calories burned

• Calories eaten = Calories burned

A Footballer who wants to maintain strength but not put on weight is an example of what type of energy relationship.

• Calories eaten < Calories burned

• Calories eaten > Calories burned

• Calories eaten = Calories burned