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What is the main role of the strong acid released in the stomach during digestion?

to release nutrients into the blood

to break down the carbohydrates in food

to break down the proteins in food

to filter out toxins from food

Respuesta :

faithidahosa416

Answer:

To break down proteins in food

Explanation: proteins ingested into the body have to be broken down into free amino acids that can be absorbed in the body.these is carried out by the enzyme proteases.

Hcl provides an optimum pH for the activities of proteases in the stomach.

It also help to activate pepsinogen into pepsin

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