Fighting diseases

Beschreibung

Core Biology AQA
stormpemby
Mindmap von stormpemby, aktualisiert more than 1 year ago
stormpemby
Erstellt von stormpemby vor mehr als 10 Jahre
48
0

Zusammenfassung der Ressource

Fighting diseases
  1. types of pathogen
    1. bacteria
      1. very small cells
        1. make you feel ill by
          1. damaging cells
            1. producing toxins
          2. viruses
            1. not cells
              1. replicate by invading your cells
                1. use your cells to copy then burst
                2. cell damage makes you feel ill
              2. the bodies defence system
                1. skin, hair, mucus
                  1. platelets
                    1. clot blood in wounds
                    2. produce white blood cells
                      1. engulf foreign cells and digest them
                        1. produce antibodies
                          1. kill invading cells
                            1. produced rapidly
                              1. if reinfected the antibodies will recognise the pathogen and produce antibodies quicker
                              2. produce antitoxins
                                1. counteract the toxins produced by bacteria
                            2. vaccinations
                              1. protects from future infections
                                1. weakened/dead or inactive microorganisms
                                2. pros
                                  1. helps control infectious diseases
                                    1. big outbreaks can be prevented
                                    2. cons
                                      1. don't always work
                                        1. bad reaction
                                      2. drugs
                                        1. pain killers
                                          1. relieve symptoms
                                          2. antibiotics
                                            1. resistance
                                              1. kill/prevent growth of bacteria
                                                1. don't kill viruses
                                                2. you can grow microorganisims
                                                3. past & future
                                                  1. semmelsweis
                                                    1. cut deaths
                                                      1. antiseptic on wards
                                                      2. resistance
                                                        1. dangers
                                                          1. bacteria
                                                            1. mutates
                                                              1. new strands
                                                                1. rapid spread of new strain
                                                                2. viruses
                                                                  1. mutation of viruses
                                                                    1. spread fast
                                                                      1. pandemic could kill
                                                                  Zusammenfassung anzeigen Zusammenfassung ausblenden

                                                                  ähnlicher Inhalt

                                                                  Weimar Revision
                                                                  Tom Mitchell
                                                                  Biology Revision - Y10 Mock
                                                                  Tom Mitchell
                                                                  Hitler and the Nazi Party (1919-23)
                                                                  Adam Collinge
                                                                  History of Medicine: Ancient Ideas
                                                                  James McConnell
                                                                  Geography Coastal Zones Flashcards
                                                                  Zakiya Tabassum
                                                                  Biology- Genes and Variation
                                                                  Laura Perry
                                                                  FREQUENCY TABLES: MODE, MEDIAN AND MEAN
                                                                  Elliot O'Leary
                                                                  CUMULATIVE FREQUENCY DIAGRAMS
                                                                  Elliot O'Leary
                                                                  Enzymes and Respiration
                                                                  I Turner
                                                                  GCSE AQA Biology - Unit 2
                                                                  James Jolliffe
                                                                  GCSE AQA Physics - Unit 3
                                                                  James Jolliffe