Check all the following that are digestive functions of hydrochloric acid. Breakdown of connective tissue in meat. Raising the pH of the stomach content destruction of some ingested micro organisms in food. Activation of the enzyme pepsin

Explanation:

Hydrochloric acid has following digestive functions:

i) Hydrochloric acid causes  activation of the enzyme pepsin.

ii)  Hydrochloric acid also cause  breakdown of connective tissue in meat.

iii)  Hydrochloric acid causes destruction of some ingested microorganisms.

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