AQA GCSE Biology · 8461
Specification 4.2.2.1 · Paper 1
Revise: The Human Digestive System and EnzymesThe stomach produces hydrochloric acid, which kills bacteria and provides acidic conditions for a stomach protease to work.
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GCSE Biology · key term
A digestive enzyme that breaks down proteins into amino acids.
Used by AQA
Specification 4.2.2.1 · Paper 1
Revise: The Human Digestive System and EnzymesThe stomach produces hydrochloric acid, which kills bacteria and provides acidic conditions for a stomach protease to work.
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