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Which one of these is the correct pathway of air? A Mouth/nose – trachea – bronchi – bronchioles – alveoli B Mouth/nose – bronchi – bronchioles – trachea – alveoli C Mouth/nose – trachea – bronchioles – bronchi – alveoli D Mouth/nose – bronchioles – bronchi – trachea – alveoli - AQA - GCSE Physical Education - Question 2 - 2022 - Paper 1
Question 2
Which one of these is the correct pathway of air? A Mouth/nose – trachea – bronchi – bronchioles – alveoli B Mouth/nose – bronchi – bronchioles – trachea – alveoli... show full transcript
Worked Solution & Example Answer:Which one of these is the correct pathway of air? A Mouth/nose – trachea – bronchi – bronchioles – alveoli B Mouth/nose – bronchi – bronchioles – trachea – alveoli C Mouth/nose – trachea – bronchioles – bronchi – alveoli D Mouth/nose – bronchioles – bronchi – trachea – alveoli - AQA - GCSE Physical Education - Question 2 - 2022 - Paper 1
Step 1
Identify the correct air pathway
Answer
The correct pathway of air upon inhalation is as follows:
- Air enters through the mouth/nose.
- It travels to the trachea.
- From there, it branches into the bronchi.
- Next, it moves into smaller airways known as bronchioles.
- Finally, air reaches the alveoli, where gas exchange occurs.
Therefore, option A (Mouth/nose – trachea – bronchi – bronchioles – alveoli) is correct.