Question

Gastric juice contains:
(i) pepsin, lipase and rennin.
(ii) trypsin, lipase and rennin.
(iii) trypsin, pepsin and lipase.
(iv) trypsin, pepsin and renin.

Answer 1

iv) trypsin, pepsin and renin. ...Pepsin digests proteins into peptones.Lipase breaks down fats into fatty acids. Rennin is a proteolytic enzyme present in the gastric juice.

Answer 2

Gastric juice contains Pepsin, lipase and Rennin.

Option (i)

Explanation:  

• Stomach acid or gastric juice is the medium that is fundamental for a clear digestive system. It is composed of a number of enzymes and acids and also consists of sodium chloride and potassium chloride.
• It contains lipase, rennin, and pepsin as enzymes. This juice works on the food and starts digestion disintegrating the food and creating a semi-solid mass known as the “chyme”. This eventually moves to the smaller intestine and full digestion occurs there.