7.4.5—Functions of hydrochloric acid
- Syllabus
- 0610–2026–2027
- Objective
- 7.4.5
- Level
- —
7.4.5—Functions of hydrochloric acid
- Describe the functions of hydrochloric acid in gastric juice, limited to killing harmful microorganisms in food and providing an acidic pH for optimum enzyme activity
ConceptIGCSE Biology