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DP IB Biology: SL

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Home / IB / Biology: SL / DP / Topic Questions / 6. Human Physiology / 6.4 Gas Exchange / Structured Questions: Paper 2


6.4 Gas Exchange

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Question 1a

Marks: 2

    Assess your score
      
    Key Concepts
    Type I Pneumocytes
    Type II Pneumocytes

    Question 1b

    Marks: 2

      Assess your score
        
      Key Concepts
      Ventilation

      Question 1c

      Marks: 4

        Assess your score
          
        Key Concepts
        Type II Pneumocytes

        Question 1d

        Marks: 1

          Assess your score
            
          Key Concepts
          Air Pathway
          Ventilation

          Question 2a

          Marks: 2

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            Key Concepts
            Inspiration & Expiration

            Question 2b

            Marks: 2

              Assess your score
                
              Key Concepts
              Interpreting Electron Micrographs

              Question 2c

              Marks: 1

                Assess your score
                  
                Key Concepts
                Air Pathway

                Question 2d

                Marks: 3

                  Assess your score
                    
                  Key Concepts
                  Ventilation
                  Inspiration & Expiration

                  Question 3a

                  Marks: 2

                    Assess your score
                      
                    Key Concepts
                    Ventilation
                    Air Pathway

                    Question 3b

                    Marks: 4

                      Assess your score
                        
                      Key Concepts
                      Air Pathway

                      Question 3c

                      Marks: 2

                        Assess your score
                          
                        Key Concepts
                        Ventilation

                        Question 4a

                        Marks: 3

                          Assess your score
                            
                          Key Concepts
                          Ventilation

                          Question 4b

                          Marks: 4

                            Assess your score
                              
                            Key Concepts
                            Air Pathway
                            Ventilation

                            Question 4c

                            Marks: 1

                              Assess your score
                                
                              Key Concepts
                              Ventilation

                              Question 4d

                              Marks: 1

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                                Key Concepts
                                Antagonistic Muscle Action
                                Ventilation

                                Question 5a

                                Marks: 5

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                                  Key Concepts
                                  Emphysema

                                  Question 5b

                                  Marks: 4

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                                    Key Concepts
                                    Cancer
                                    Smoking & Cancer

                                    Question 5c

                                    Marks: 6

                                      Assess your score
                                        
                                      Key Concepts
                                      Smoking & Cancer


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