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B1.1.1 Diet and Exercise

Mind Map by , created over 11 years ago
A-Level Biology Mind Map on B1.1.1 Diet and Exercise, created by Ibbs on 04/06/2014.

Resource summary

B1.1.1 Diet and Exercise
  1. Healthy Diet
    1. Balance of different foods
      1. Right amount of energy
        1. CARBOHYDRATES, FATS, PROTEINS
          1. release energy
            1. build cells
            2. MINERAL IONS, VITAMINS
              1. small amounts
                1. healthy functioning of the body
              2. Malnourishment
                1. WHEN DIET IS NOT BALANCED
                  1. overweight
                    1. underweight
                      1. deficiency diseases
                        1. conditions e.g. Type 2 diabetes
                      2. Lose mass
                        1. energy content of food taken in less than energy expended by body
                          1. exercise increases amount of energy expended
                        2. Metabolic rate
                          1. rate at which chemical reactions take place in body
                            1. VARIES WITH...
                              1. amount of activity you do
                                1. proportion of muscle to fat in body
                                2. Also affected by inherited factors
                                  1. Inherited factors also affect health, e.g. cholesterol level
                                3. people who exercise more are usually healthier
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