B1.1.1 Diet and Exercise

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What is a healthy diet?
A right balance of the food types
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What are the main food groups?
Carbohydrates, fats and proteins
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What are needed to keep the body healthy?
Mineral ions and vitamins
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What happens if a diet is unbalanced?
The body is malnourished
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What does exercise increase?
The metabolic rate
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What is the metabolic rate?
The chemical reactions in a cell
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If the metabolic rate is increased, what happens?
The chemical reactions in a cell work faster
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What factors affect your metabolic rate?
Proportion of muscle to fat in your body and your inherited genes.
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Card 2

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What are the main food groups?

Back

Carbohydrates, fats and proteins

Card 3

Front

What are needed to keep the body healthy?

Back

Preview of the front of card 3

Card 4

Front

What happens if a diet is unbalanced?

Back

Preview of the front of card 4

Card 5

Front

What does exercise increase?

Back

Preview of the front of card 5
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