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Digestion and Absorption — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYDigestion and Absorption1 Mark
Question
A chemical substance changes pepsinogen into pepsin. Identify it. Pepsinogen → Pepsin
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Answer

Hydrochloric acid (HCI) is the chemical substance that changes pepsinogen into pepsin.

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