Question

What is the role of
A. Bile
B. Lipase
C. Salivary amylase
D. Trypsin

Answer 1

Digestive enzymes are enzymes that help the body absorb polymeric macromolecules by breaking them down into smaller building units.
Digestive enzymes break down food into smaller molecules, which are then used by your tissues, cells, and organs for a variety of metabolic tasks. This process takes some time and produces amino acids, glycerol, fatty acids, and simple sugars. When you chew and break food into small bits, enzymes produced in various parts of your digestive system kick in to finish the job.

Complete answer:
Part a- The liver is responsible for the production of bile juice. It has a yellowish hue to it. Bile juice's primary role is to break down lipid molecules and activate lipase enzymes. Bile juice is made up of the following ingredients: Bilirubin and biliverdin, Bile salts, Cholesterol and Phospholipids. Bile juice aids in fat emulsification and stimulates the lipase enzyme.
Part b- The lipase enzyme breaks down dietary lipids into glycerol and fatty acids, which are smaller molecules. The cells of the stomach produce a small amount of lipase known as gastric lipase. This enzyme is primarily responsible for the digestion of fat in meals. The pancreas is the digestive tract's principal source of lipase, producing pancreatic lipase that works in the small intestine.
Part c- Amylase is a digestive enzyme that breaks down starch molecules into smaller carbohydrate molecules. This enzyme is made in two locations. To begin, salivary amylase is produced by salivary glands in our mouth, which begins the digestion process by breaking down starch and converting it to maltose and smaller carbohydrates.
Part d- This enzyme breaks down protein into its building blocks, amino acids. Trypsin, pepsin, and chymotrypsin are the three primary protease enzymes. In the stomach, special cells create an enzyme called pepsinogen, which when it comes into contact with the acid surrounding the stomach transforms to pepsin. Pepsin disrupts part of the protein's chemical connections, resulting in smaller molecules known as peptides.

Note:
The process of digestion involves breaking down large, insoluble food molecules into smaller molecules that may be absorbed into the bloodstream. Many digestive fluids and enzymes are used in this process, including saliva, mucus, bile, and hydrochloric acid, among others.
The process of absorbing or assimilating chemicals into cells or across tissues and organs via diffusion or osmosis is known as absorption.