GCSE AQA Biology Pathogens Pathogens topic 4.5 / 5 based on 8 ratings ? BiologyMicrobes and diseaseGCSEAll boards Created by: LeahCreated on: 24-02-11 16:39 What are infectious diseases caused by? Microorganisms entering and attacking the body 1 of 6 What are microorganisms which cause disease called? Pathogens 2 of 6 Viruses can reproduce but only if they are... Taking over another living cell 3 of 6 Why do bacteria and viruses cause disease? Once they are inside the body they reproduce rapidly 4 of 6 How do bacteria reproduce? Split in two 5 of 6 How do viruses reproduce? Take over the cells of your body and destroy them as they reproduce 6 of 6
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