B1.1.1 Diet and Exercise 0.0 / 5 ? BiologyKeeping healthyGCSEAQA Created by: amyhollandCreated on: 25-02-16 20:14 What is a healthy diet? A right balance of the food types 1 of 8 What are the main food groups? Carbohydrates, fats and proteins 2 of 8 What are needed to keep the body healthy? Mineral ions and vitamins 3 of 8 What happens if a diet is unbalanced? The body is malnourished 4 of 8 What does exercise increase? The metabolic rate 5 of 8 What is the metabolic rate? The chemical reactions in a cell 6 of 8 If the metabolic rate is increased, what happens? The chemical reactions in a cell work faster 7 of 8 What factors affect your metabolic rate? Proportion of muscle to fat in your body and your inherited genes. 8 of 8
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