Question
Give the composition and functions of:
(i) Gastric juice (ii) Pancreatic juice
Answer :
Word Count : 552
Gastric juice is a digestive secretion produced by the gastric glands of the stomach. An adult secretes approximately 1.5 to 2.5 litres of gastric juice per day. It is a clear, acidic fluid with a pH ranging from 1.5 to 3.5, which is essential for the digestion of food and protection against harmful microorganisms. The composition of gastric juice includes water, hydrochloric acid (HCl), digestive enzymes, mucus, intrinsic factor, and electrolytes such as sodium, potassium, chloride, and bicarbonate ions. Water forms the major component and acts as a medium for enzymatic reactions. ________ ______ ___ ______ ____ ___ ____ _______ ________ _________ __________.
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Gastric juice is a digestive secretion produced by the gastric glands of the stomach. An adult secretes approximately 1.5 to 2.5 litres of gastric juice per day. It is a clear, acidic fluid with a pH ranging from 1.5 to 3.5, which is essential for the digestion of food and protection against harmful microorganisms. The composition of gastric juice includes water, hydrochloric acid (HCl), digestive enzymes, mucus, intrinsic factor, and electrolytes such as sodium, potassium, chloride, and bicarbonate ions. Water forms the major component and acts as a medium for enzymatic reactions. ________ ______ ___ ______ ____ ___ ____ _______ ________ _________ __________.
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