Key term for AQA GCSE Biology, used in Animal Systems.
The central space inside a blood vessel through which blood flows.
Lumen appears in AQA GCSE Biology revision content for Biological Organisation, especially Animal Systems and Lifestyle and Disease.
Biological Organisation
Animal Systems • Lifestyle and Disease
Biological Organisation
Animal Systems • Heart and Blood Vessels
Biological Organisation
Animal Systems • Heart and Blood Vessels
Biological Organisation
Animal Systems • Coronary Heart Disease
Biological Organisation
Animal Systems • Coronary Heart Disease
Create a free account to access AQA GCSE Biology revision notes, track progress, and practise related key terms.
