B5 Communicable Diseases 0.0 / 5 ? BiologyMicrobes and diseaseGCSEAQA Created by: JeremyLinCreated on: 07-11-19 09:47 What is a communicable diease? A disease that can spread 1 of 15 Name 3 examples of communicable diseases? Common Cold, HIV, Measles 2 of 15 What is HIV? A virus that affects the immune system 3 of 15 What does HIV lead to? AIDs 4 of 15 How do you prevent the spread of HIV? Use a new condom, clean needles 5 of 15 What is the difference between an antiseptic and disinfectant? Antiseptics are applied to the human body where as disinfectants are applied to surfaces 6 of 15 How do you get malaria? Mosquito bites 7 of 15 How do antibiotics work to cure bacterial infections? It prevents the bacteria from making a cell wall and developing 8 of 15 What is an STD? A sexually transmitted disease 9 of 15 What are 3 examples of STD's? Chlamydia, Gonorrhoea, HIV 10 of 15 What are 2 physical barriers in the body? Skin and nose hair 11 of 15 How is rose black spot disease spread? It produces spores which are spread by rain drops 12 of 15 How does rose black spot disease affect the growth of a plant? It turns the leaf black which removes chlorophyll which prevents photosynthesis 13 of 15 State a way that plants defend themselves from disease The cell wall acts as a physical barrier against infection 14 of 15 What are the 4 types of pathogens? Bacteria, Virus, Fungi, Protist 15 of 15
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