GCSE AQA Biology quiz B1a and B1b 2.5 / 5 based on 5 ratings ? BiologyGCSEAQA Created by: RosieCreated on: 08-06-12 10:36 Is this a good quiz? True 1 of 10 What is needed for a balanced diet? Carbohydrates, fat, fibre, water, protein, vitamins, fibres 2 of 10 How is your metabolic rate determined? Gender, genes and exercise 3 of 10 What is a pathogen? Bacteria or virus 4 of 10 What did Semmelweiss discover? Hand-washing reduced infection 5 of 10 What is not a purpose of a white blood cell? Make antibiotics 6 of 10 In a reflex, the order of neurones is... Sensory, relay, motor 7 of 10 What is not part of homoeostasis? Amount of enzymes 8 of 10 What provides variation? Mutation 9 of 10 A pyramid of biomass had what at the bottom? Producer 10 of 10
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