Digestion changes food into substances which the body can use. This is a series of chemical changes where the food molecules react with water in the presence of enzymes to produce smaller, soluble molecules.
Ways that the body changes food to a form that is usable by all its cells is floor 8 which is the digestive system. Ways the body gets rid of its waste products is floor 4 which is the urinary or excretory system.
metabolism, specifically catabolism
cellular respiration
The process is called assimilation.
Digestion
pancreas
digestion
the digestive system turns the food you eat into nutrient that are suitable for use by the body's cells
Digestion is the process of breaking down food into usable materials, and is one function of the digestive system. The other function, absorption, makes these materials available to all cells in the body.
When you eat things like bread, meat, and vegetables, they are not in a form that the body can use as nourishment. They must be changed into smaller molecules of nutrients before they can be absorbed into the blood and carried to cells throughout the body. Digestion allows your body to get the nutrients and energy it needs from the food you eat
Food energy is used for heat and motive energy (muscle contraction).
Chemical
Digestion.
food is oxidized meaning it reacts with oxygen and CO2, H2O and energy in the form ATP is produced
That is the process known as cellular respiration.
Cellular respiration
the digestive system takes in food needed by the body then it breaks down the food into a form the body cells can use
The process of breaking down complex food material and converting it into simple organic form is called digestion.
the digestive system turns the food you eat into nutrient that are suitable for use by the body's cells
Food begins the digestive process as soon as it enters your mouth. Saliva and chewing breaks the food down into a form that can be swallowed and used by the body.
Digestion is the process of breaking down food into usable materials, and is one function of the digestive system. The other function, absorption, makes these materials available to all cells in the body.
cellular respiration.
Any food that has sugars, carbohydrates, or any other form of energy. Just about all the food you eat.
food travels in our body in a form of liquid after they are digested