Question

What would happen if HCl was not secreted in the stomach?

Answer 1

Hint: In the stomach, digestive juice is released, and it's considered as stomach acid, and therefore the HCl, (hydrochloric acid) is one among the constitute of digestive juice , and thanks to its acidic nature of HCl in juice the pH lowers to 1.5, which is required for the stomach for correct food digestion.

Complete Answer:
- Within the stomach, digestive juice consists of acid (HCl) and a few other substances. Different parts of the stomach have various secretions, and within the fundus region, glands are present, these glands secrete, digestive juice, this gastric may be a mixture of the many substances.
- Within the glands, some cells are called parietal cells, they secrete HCl and factor. HCl has numerous functions, while factor helps within the absorption of vitamin B12.

Acid plays a crucial role in absorbing nutrients:
- HCl is additionally helpful to interrupt up the complex food structures within the stomach and helps within the process of digestion.
- And at an equivalent time, they also break up the proteins of the enzymes of digestive juice so as to activate them.
- Alongside the function of digestion of food within the stomach, it also helps to kill the bacteria and other harmful foreign particles within the food. In digestive juice, it especially activates the Pepsin and is additionally helpful for the absorption of some minerals within the food from the stomach.
- Within the case of any complex food like meat, it breaks down the animal tissue of the meat and helps in digestion and at an equivalent time, any undigested bacteria also are killed.
- The concentration of acid within the stomach is 0.5% or 5000 parts per million acid provides the flow of bile and pancreatic enzymes.
So, if HCl is not secreted these functions will not be performed.

Note: In the fundus of the stomach, aside from parietal cells, there are some sorts of cells which are mucous cells, helps the stomach for HCl acidic nature by forming thick mucin, G cells which secretes gastrin, and therefore the chief cells, they secrete Pepsin.