Key term for Edexcel GCSE Biology, used in Health and Pathogens.
A thick protective layer secreted by the stomach wall that prevents the tissue from being digested by its own acid.
Mucus lining appears in Edexcel GCSE Biology revision content for Health, Disease and Medicines, especially Health and Pathogens and Common Infections.
Create a free account to access Edexcel GCSE Biology revision notes, track progress, and practise related key terms.
