When it comes to digestion, chewing is only half the battle. As food travels from your mouth into your digestive system, it’s broken down by digestive enzymes that turn it into smaller nutrients that your body can easily absorb. This breakdown is known as chemical digestion.

Chemical digestion Mechanical digestion can only break up the food particles into smaller pieces. A chemical digestion process called enzymatic hydrolysis can break the bonds holding the molecular ‘building blocks’ within the food together. For example, proteins are broken down into their ‘building block’ amino acids.

The physical breakdown of food is a physiological process known as digestion. To benefit your body, the foods you eat must be broken down so the nutrients they contain can move from your gut through the cells of your intestines and into your bloodstream.

Secondly, the food molecules have to be small enough to be absorbed by the villi in the intestine through diffusion, facilitated diffusion or active transport and so large food molecules need to be broken down into smaller ones for absorption to occur.

Protease enzymes break down proteins into amino acids.

The end product of protein must be broken down into amino acids. So, the correct answer is ‘Amino acids’. Note: Digestion is the breakdown of large insoluble food molecules into water-soluble food molecules so that they can be absorbed by the blood.

The end product of protein is actually new proteins, but in order to complete this process, protein must first be broken down into amino acids.

The body begins breaking down fat in the mouth, using enzymes in saliva . Chewing increases the surface area of foods, allowing the enzymes to break down food more effectively. The most important chemicals that help with fat digestion in the mouth are lingual lipase and phospholipids, which turn fats into small drops.

Absorption of Carbohydrates The end products of sugars and starches digestion are the monosaccharides glucose, fructose, and galactose.

Bile canaliculi are tiny, 1- to 2-μm wide tissue spaces formed by the apical membranes of adjacent hepatocytes. They form a delicate intralobular network of channels that drain bile produced by hepatocytes.

Some of the treatment options include a cholecystectomy and an ERCP. A cholecystectomy is the removal of the gallbladder if there are gallstones. An ERCP may be sufficient to remove small stones from the common bile duct or to place a stent inside the duct to restore bile flow.

People with bile duct obstruction also often experience: itching. abdominal pain, usually in the upper right side. fever or night sweats.