Question

1. What are protein substances of the digestive system that speed up metabolic
reactions and break food down?

Answer 1

Answer:

An enzyme is a protein that speeds up chemical reactions in the body. Digestive enzymes speed up chemical reactions that break down large food molecules into small molecules.Digestive enzymes are released, or secreted, by the organs of the digestive system. These enzymes include proteases that digest proteins, and nucleases that digest nucleic acids.Amylase, produced in the mouth. It helps break down large starch molecules into smaller sugar molecules.

Pepsin, produced in the stomach. Pepsin helps break down proteins into amino acids.

Trypsin, produced in the pancreas. Trypsin also breaks down proteins.

Pancreatic lipase, produced in the pancreas. It is used to break apart fats.

Deoxyribonuclease and ribonuclease, produced in the pancreas. They are enzymes that break bonds in nucleic acids like DNA and RNA.

Answer 2

• The principal organs in the digestive system include the mouth, esophagus, stomach, small bowel, alimentary canal, rectum, and anus, according to their proper function.
• The pancreas, gallbladder, and liver help them along the journey. This is how various bodies in your digestive system function together.
• pepsin, trypsin, and chymotrypsin are the three main proteolytic enzymes spontaneously produced in the digestive tract.
• Pepsin is made in the stomach. In this, the proteins could be broken into amino acids.
• The pancreas produces trypsin. Molecules are broken down, too.
• The Enzyme is chymotrypsin. It is used for the production of medication.

Therefore, Pepsin, trypsin, and chymotrypsin are the three main proteolytic enzymes spontaneously generated in the intestinal system.

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