Question

Select the incorrectly matched groups from the following.

a.	Insulin and glucagon	-	Secreted from the endocrine region of pancreas
b.	Emulsification	-	Breaking of fat molecules into fatty acid and glycerol
c.	Trypsin	-	Protein digestive enzyme present in bile
d.	Succus entericus	-	Helps in the complete digestion of proteins, carbohydrates and fats

The incorrectly matched pairs are

• A. b and c
• B. c and d
• C. a and c
• D. a and b

Answer 1

The correct option is A b and c

Insulin and glucagon are the hormones that help regulate the blood glucose level in the body. They are secreted by the alpha and beta cells of the pancreas.
Emulsification is the breakdown of fat globules into the duodenum into tiny droplets, which provide larger surface area on which the enzyme pancreatic lipase can act to digest the fats into fatty acids and glycerol.
Trypsin is a serine protease and is found in the digestive system of many vertebrates. The enzyme hydrolyses proteins. In the duodenum, trypsin catalyzes the hydrolysis of peptide bonds, breaking down proteins into smaller peptides.Succus entericus is the pale yellow watery secretions from the glands lining the small intestine walls. It contains hormones, digestive enzymes, mucus and bicarbonate, which helps in the complete digestion of proteins, carbohydrates and fats.
Therefore, the correct answer is option A.