Question

State the role of the following in human digestive system - hyfrochloric acid

Answer 1

Answer:

It helps to kill bacteria in the food

Explanation:

when the food reaches the stomach from the oesophagus the stomach releases hydrochloric acid which kills the bad bacteria present in the food

Answer 2

Answer : Along with gastric secretion, our gastric cells also secrete hydrochloric acid in our stomach. It has got two main uses in the process of digestion. These are as follows:

• Hydrochloric acid helps in the activation of the gastric enzyme pepsin, as pepsin requires an acidic medium to function.

• And second, it kills the harmful bacteria, viruses, and other pathogens which enter into the stomach.

These were the roles of hydrochloric acid in the stomach.

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