Digestion breaks down food into nutrients that can be absorbed by the body. These nutrients are then used in cellular respiration, a biochemical process that converts these nutrients into energy (ATP) that cells can use to carry out their functions. So, the nutrients obtained through digestion are essential for the cellular respiration process to occur and provide energy to the body.
Protein mostly gets digested in the stomach, in the stomach is where all the nutrients get sifted like out.
The main function is to digest food as the majority of digestion occurs within the small intestine.
The primary site of nutrient digestion is the small intestine, but this also takes place to a lesser extent in the stomach and mouth. The small intestine is also where the majority of digested nutrients are absorbed.
Digestion
The digestion of food starts in the mouth where it is masticated. Saliva is added to form a bolus. This is the start of chemical digestion. Salivary Amylase breaks downs carbs. Food then goes down oesophagus ito stomach where digestion continues. The stomach muscles churn the food with hydrochloric acid and lubricates it with mucus. This then forms a substance called chyme. The hydrochloric acid deactivates salivary amylase and neutralises bacteria. There is a lot more to it but just remember that it starts in the mouth.
In an individual, processes that could occur include digestion of food in the stomach, absorption of nutrients in the small intestine, and filtration of waste products in the kidneys.
The four stages of processing food in the human body are ingestion (taking in food), digestion (breaking down food into nutrients), absorption (absorbing nutrients into the bloodstream), and elimination (removing waste).
It does not occur during digestion. Santorum occurs inside the bowels usually.
A frog's small intestine is in charge of the majority of its digestion. It helps its body absorb nutrients from food.
Nutrients and energy from the food are absorbed into your body.
carbohydrate digestion doesn't occur in the stomach and the large intestine.