Name 3 types of microorganisms., Bacteria, Fungi, Virus, Name a common disorder caused by bacteria., Food posioning, How does a bacteria differ from other cells?, Does not have a nucleus, Suggest how a bacterial infection could be avoided., Regular washing of hands, Name a common disorder caused by fungi, Athletes foot, Name a disorder caused by a virus, Flu, How does a virus differ from living organisms?, Cannot reproduce by itself., Describe how the transmission of a virus such as Covid-19 can be reduced., Wearing a mask, What is meant by immunity?, The ability to resist infection, What is a pathogen?, A disease causing organism, How does the body prevent the entry of pathogens?, Physical barriers such as skin, cilia, mucus., How does the immune system attack pathogens that enter the body?, White bllood cells can engulf bacteria. Antibodies are made to help the body fight off further infections., What is a vaccine?, A non disease causing dose of pathogen to stimulate antibody production, What is an antibody?, Proteins produced by white blood cells in response to antigens., What is an antibiotic?, Substance made by micro-organisms to kill other micro-organisms.

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