It is called a digestive vacuole.
The place where digestion takes place in many protozoa is called the vacuole. The vacuole contains enzymes that help in breaking down food particles for absorption and energy production.
Most digestion occurs in the small intestine.
In the Mouth then the second is the Stomach
It occurs from the stomach through the small intestine.
Heterotrophs- digestion occurs inside the body. Saprotrophs- digestion occurs outside of body.
Most of digestion occurs in the stomach and most absorption occurs in the small intestine.
Chemical digestion occurs int he stomach where acids break down the food turning it into chyme, and also happens in the mouth where saliva mixed with enzymes break food into bolus. It also occurs in the liver, when it produces bile to break down fat, and the liver also breaks down medicine, and small intestine, the small intestine is where the main chemical digestion occurs, the small intestine absorbs all the nutrients into the blood streams.
Most chemical digestion takes place in the duodenum (the first part of the small intestine).
The small intestine is a coiled tube in which chemical digestion occurs.
Mechanical digestion.
Chemical digestion occurs through out the digestive tract with the possible exception of the esophagus. It is regulated by enzymes that help speed it up.
Digestion in the mouth accounts for about 5-10% of the total digestive process. The primary function in the mouth is mechanical breakdown through chewing, along with the enzymatic action of saliva, particularly the enzyme amylase, which begins the digestion of carbohydrates. Most digestion occurs in the stomach and small intestine, where further breakdown and absorption of nutrients take place.