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ЛЕКЦИЯ № 38. The digestive tract structure / Английский язык для… – This system is responsible for receiving food and breaking it down by using enzymes from the glands and by the movement of the various parts of the intestinal tract; for absorption of these components into the blood; and for eliminating undigested food and certain metabolic wastes from the body.The digestive system is a large system of human body and comprises many parts which helps in the digestion of food. The duodenum is largely responsible for the continuous breaking-down process, with the jejunum and ileum mainly responsible for absorption of nutrients into the bloodstream.Human digestive system, system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract, or the series of structures and organs through which food and liquids pass during their processing into forms absorbable into the bloodstream.
What are the the major organs of the digestive system and… – Quora – The Digestive System Starting at the mouth, the digestive system helps provide the energy your body needs to perform its many functions. It is in the small intestine where a major part of digestion and absorption occurs. The lymphatics transport the fats around the body and finally release them into the bloodstream. Undigested food from the small intestine is then passed into the large intestine.Your digestive system is a sophisticated machine that absorbs the food you eat and transforms it into energy and nutrients. A step-by-step guide on how it works. The jejunum and ileum lower in the intestine are mainly responsible for absorption of nutrients into the bloodstream….processing of food through the digestive system and into the bloodstream identify enzymes and other chemicals This is an example of chemical digestion. The tongue positions food for chewing and later rolls the Store food in preparation for further digestion and absorption into the body.
human digestive system | Description, Parts, & Functions | Britannica – 4. The blood after circulation in the glomerulus emerges into capillaries on the walls of the uriniferous tubes. 1. Galen thought that the heart was the source of the body's heat and that the blood was the oil which fed the flame. 2. It was established that the exact form of the corpuscle was dependent upon…The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called At the bottom of the pharynx, this pathway divides in two, one for food — the esophagus (pronounced The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting…Maximum absorption of nutrients takes place in small intestine. The paramount features of small intestine which make it spectacular absorbing Stomach mainly facilitates absorption of vitamin #B_12#. However, most substances in our food need a little more digestion and must travel into the…