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All about the stomach…

All about the stomach…. The stomach is an expanded section of the digestive tube between the esophagus and small intestine, has five layers. Have many Different types of cancers. Esophagus. The tube that connects the pharynx (throat) with the stomach.

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All about the stomach…

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  1. All about the stomach… • The stomach is an expanded section of the digestive tube between the esophagus and small intestine, has five layers. Have many Different types of cancers.

  2. Esophagus • The tube that connects the pharynx (throat) with the stomach. • The esophagus lies between the trachea (windpipe) and the spine.

  3. Stomach Cell Heather Staton Period 4

  4. Lower Esophageal Sphincter • The esophagus is a tube that connects the mouth to the stomach. • It is simply a conduit for food and does not aid in digestion.

  5. The Pylorus • The most distal and narrow section of the stomach. • As food passes through the pyloric canal into the small intestine.

  6. Small Intestine & large intestine • Absorbs all the nutrients and helps break the food down even more. • Shorter part of the intestine, comprising the cecum, colon, and rectum, that absorbs water from the eliminates the residues of digestion.

  7. Osmosis and Diffusion • Osmosis helps the stomach separate good nutrients and bad nutrients. • Helps “organize” the fats and nutrients. • Definition: the tendency of a fluid, usually water, to pass through a membrane. • Diffusion also helps by “breaking down or tearing apart” the food. • Definition: act of diffusing; state of being diffused.

  8. Cellular Respiration • The energy that the food gives off is used to give the cells energy. • The stomach is like photosynthesis it takes the carbon dioxide (the food) and turns it into Oxygen (energy for cells.) for the plant and environment.

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