Biology 4.0 / 5 based on 1 rating ? AccountingGCSEAQA Created by: Bethan MulliganCreated on: 02-06-13 12:38 What a healthy diet contain? The right balance of the different foods your body needs and provides the right amount of energy 1 of 20 What are the food groups that release energy? Fats and carbohydrates 2 of 20 What is the food group that builds cells? Protein 3 of 20 What is the food group that is needed for a healthy working body? Vitamins and mineral ions 4 of 20 If a person hasn't gat a balanced diet what are they? Malnourished 5 of 20 What can being malnourished lead to? They can be Overweight, underweight or diabetic (type two) 6 of 20 When will a person loose weight? When the amount of energy in the food they eat is less than the amount of energy being used by their body 7 of 20 What does exercise increase? The amount of energy used by the body 8 of 20 What is the metabolic rate? The rate at which all the chemical reactions in your body's cells are carries out 9 of 20 Where is cholesterol made and found? It is made in the liver and found in the blood 10 of 20 What does the amount of cholesterol in the blood depend on? Your diet and inherited factors 11 of 20 What does too much cholesterol in the blood increase the risk of? Heart disease 12 of 20 What is cholesterol? A fat-like substance 13 of 20 What is a pathogen? A microorganism that causes infectious diseases 14 of 20 What are the two main types of pathogens? Bacteria and viruses 15 of 20 How do white blood cells help defend against pathogens? Engulf pathogens, make antibodies to destroy particular bacterias and and antitoxins to get rid of poisons 16 of 20 What does a vaccine contain? An inactive form of a pathogen 17 of 20 What does an inactive form of a pathogen do? Tricks the white blood cells into making antibodies to destroy the pathogen 18 of 20 What does MMR protect us against? Measles, mumps and rubella 19 of 20 How did Semmelweiss prevent infectious diseases? He made people wash their hands 20 of 20
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