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Food is the main source of carbohydrates, aminoacids, lipids and vitamins. Each of these are absorbed through the duodenum, yeyuni or ileum, by active and passive transports. They flow into the bloodstream and go through the liver, which is in charge of metabolizing these substances in order to store them and to keep normal glucose levels. Glucose is transformed into glycogen, and is slowly released to keep the 80/100g% standard glucose levels necessary for organs like brain and heart to function.

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Q: How is energy obtained from food?
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Related questions

How is energy obtained from the food you eat?

It is obtained through the digestive system and gives you natural energy to last the day


What is the final destination of nutrients obtained from food?

To be used as energy :D


Why is food a source of energy?

Food energy is energy obtained from food through cellular respiration, which is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate.


How is energy obtained?

Energy is obtained by proteins/carbohydrates in your body.


What is the main power source of the eukaryotic cell?

Mitochondria is main source of energy for all eukayotic cells . Energy is obtained by oxidation of food .


How is metabolism related to the nutrients in food?

how can metabolism related to nutrients in foodsyour metabolism releases the energy from the nutrients you obtained


Which energy is obtained from fuel?

Chemical energy


How are lipids obtained?

Lipids are obtained from the food we eat.


Why is eating meat an inefficient way to obtain the energy originally captured by plants?

It is an inefficient way of obtaining the energy that plants originally had because as the food chain progresses the energy obtained by each level decreases. As humans, we are at the top of the food chain. Therefore we obtain the least amount of energy.


What do you call energy that is obtained from the sun?

Solar Energy


Where does photosynthesis its energy?

the sunLight energy is obtained. It uses this energy for photosynthesis


What energy is obtained from petroleum a stored energy?

kinetic energy and heat