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  1. 29 de may. de 2024 · stomach, saclike expansion of the digestive system, between the esophagus and the small intestine; it is located in the anterior portion of the abdominal cavity in most vertebrates. The stomach serves as a temporary receptacle for storage and mechanical distribution of food before it is passed into the intestine.

    • The Editors of Encyclopaedia Britannica
  2. 16 de may. de 2024 · The digestive system breaks down the food we eat so it can be converted into energy — to power our bodies and provide nutrients for health, growth and repair.

    • ABC Education
  3. Hace 6 días · Digestive enzymes are substances that help you digest your food. They are secreted (released) by the salivary glands and cells lining the stomach, pancreas, and small intestine. There are several digestive enzymes, including amylase, maltase, lactase, lipase, sucrase, and proteases.

    • Barbara Bolen, Phd
    • digestive system1
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  4. Hace 2 días · Overview of Digestive System The gastrointestinal (GI) system, with respect to the processes of food ingestion and digestion, comprises the hollow organs that include the oral cavity, the esophagus, the stomach, and the small and large intestines ( Table 43-1 ).

  5. Hace 3 días · The human digestive system as seen from the front. esophagus, relatively straight muscular tube through which food passes from the pharynx to the stomach. The esophagus can contract or expand to allow for the passage of food.

    • The Editors of Encyclopaedia Britannica
  6. 4 de jun. de 2024 · This article explains the anatomy and function of the esophagus, including medical conditions that can affect this digestive organ. It also describes how esophageal disorders are diagnosed and things you can do to keep your esophagus healthy.

  7. Hace 2 días · Small intestine, a long, narrow, folded or coiled tube extending from the stomach to the large intestine; it is the region where most digestion and absorption of food takes place. It is about 6.7 to 7.6 metres (22 to 25 feet) long, highly convoluted, and contained in the central and lower abdominal.

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