What is the function of HCl in the stomach? | vedclass

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Question

(A) The stomach secretes gastric juice containing $HCl$ (hydrochloric acid),pepsinogen,and mucus.$HCl$ serves several critical functions:$1$. It creat

Vedclass · Accepted Answer

It kills microorganisms present in the food.

Vedclass · Answer

(A) The stomach secretes gastric juice containing $HCl$ (hydrochloric acid),pepsinogen,and mucus.$HCl$ serves several critical functions:$1$. It creates an acidic medium ($pH$ $1.8$) which is essential for the activation of the inactive enzyme pepsinogen into the active enzyme pepsin.$2$. It kills harmful microorganisms present in the ingested food.$3$. It softens the food and helps in the denaturation of proteins.Therefore,among the given options,the primary function listed is killing microorganisms.

What is the function of $HCl$ in the stomach?

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