AQA GCSE Physical Education · 8582
Paper 1
Revise: Pathway of airInside each lung, the bronchi branch into smaller tubes called bronchioles. These carry air towards the alveoli, which are tiny air sacs at the ends of the bronchioles.
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GCSE Physical Education · key term
A small airway that branches from a bronchus and carries air towards the alveoli.
Used by AQA and OCR
Paper 1
Revise: Pathway of airInside each lung, the bronchi branch into smaller tubes called bronchioles. These carry air towards the alveoli, which are tiny air sacs at the ends of the bronchioles.
Paper 1
A small airway branching from a bronchus and carrying air towards the alveoli.
Revise: Respiratory System Structure and FunctionInside the lungs, the bronchi branch into smaller tubes called bronchioles. These carry air to tiny air sacs called alveoli.
Give the structures in the correct order: mouth/nose → trachea → bronchi → bronchioles → alveoli.
Do not confuse bronchi with bronchioles: the bronchi branch directly from the trachea; the smaller bronchioles branch from the bronchi.
Give the air pathway in order: mouth or nose → trachea → bronchi → bronchioles → alveoli.
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