Enzymes present in gastric juice of human are as follows: (1) Pepsin: In the presence of HCl, it converts protein to peptones. (2) Renin: In the presence of HCl and Ca++ ion, it converts into …

Gastric juice, thin, strongly acidic (pH varying from 1 to 3), almost colorless liquid secreted by the glands in the lining of the stomach. Its essential constituents are the digestive enzymes pepsin …

Gastric juice contains pepsin, lipase, and rennin. Pepsin is secreted in an inactive form as pepsinogen, which is activated by HCl. Pepsin digests proteins into peptones. Lipase breaks …

In the stomach, mechanical digestion and chemical digestion takes place. A component of gastric juice X acts on the inactive enzyme, and produces an active enzyme B. On which food …

The enzymes inside the mouth create an acidic environment. Stomach also secretes hydrochloric acid having a pH less than 7 creating an acidic environment. The pH of the gastric juices in the …

In the presence of peptides in the stomach, gastrin hormone is released into the bloodstream. This hormone stimulates the gastric glands to produce gastric juice. Gastric juice is an acid …

Gastric juice of infants contains pepsinogen, lipase, rennin, etc. It was also found that it contains ample amounts of hydrochloric acid.

Solution: A complete digestive juice should contain digestive enzymes for the digestion of proteins, fats, nucleic acids, and starch. Pancreatic juice contains enzymes chymotrypsin, …

Gastric juice contains 3 g of HCl per litre. If a person produces 2.5 litres of gastric juice per day, how many antacid tablets each containing 400 mg of Al(OH) 3 are needed to neutralise all the …

Correct option is B. Human blood The normal pH range for saliva is 6.2 to 7.6. The pH levels of the blood are normally within the range of 7.35 to 7.45. Human gastric juice is acidic, with a pH …