Match each gastric secretion with the correct function

1. Protects lining of the stomach Hydrochloric acid
2. Destroys ingested bacteria and activates pepsin Gastrin
3. Active form aids in breaking proteins into smaller peptide chains Intrinsic factor
4. Stimulates gastric secretions Pepsinogen
5. Aids in the absorption of Vitamin B12 Mucous


Hydrochloric acid 2
Gastrin 4
Intrinsic factor 5
Pepsinogen 3
Mucous 1

Anatomy & Physiology

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