Biology

Transcript

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   JOUFTUJOF Biology performance task.
2. The Small intestine. There is no mechanical digestion in the small intestine, only chemical digestion. The small intestine digest everything as it is the last ‘station’ for all things to be digested. In the small intestine, all nutrients digested from the food are being adsorbed into the blood cells which is then transported to the rest of the body for its functional needs. Albert Einstein Steven Hawking Thomas Edison
3. The types of enzymes in the small intestine. Intestinal Lipase Intestinal lipase digests lipids ( FATS ) to Glycerol and fatty acid. Trypsin Trypsin digest the remaining protein to polypeptides. Erepsin Erepsin digests polypeptides to amino acids.
4. The organs where digestive enzymes take place.
5. Digested food substances are adsorbed in the small intestine VIA Villi Thus ACTIVE TRANSPORT takes over diffusion and continues to adsorb food substances totally. G G AA AA FA FA Glycerol Glycerol The villi relies on diffusion and active transport to fully adsorb food substances. Why? Because Diffusion STOPS when concentration of food substances in and out of the villi is equal. NOT FULL ADSORPTION. Annotation : G (Glucose), AA ( Amino Acid ), FA ( Fatty Acid )
6. A SHORT VIDEO ON HOW FOOD IS DIGESTED. http://www.youtube.com/watch?v=P1sDOJM65Bc
7. These are a few things that will happen if the small intestine shuts down. 1. Your body dehydrates and starves from lack of nutrients and vitamins being absorbed into the body. 2. Your bodies organs all go into survival mode causing many changes. 3. One change is a increase in body fat to store nutrition for when the body small intestines stop absorbing hydration and nutrition. 4. The small intestines shut down by a few causes. The major cause is bacteria! 5. When Celiac and Bacteria combine it is a lethal combination that is sure to destroy even the strongest of people. 7. Celiac will also cause bacteria to bloom in the body. Causing many other issues to happen due to the villi being coated. 8. Also The Villi will not rejuvenate due to the bacteria levels in the body. 9. This is a defense against sickness in the body. The small intestines want to perg the body of the sickness. While this is going on the bodies small intestines shut down. 10.Gluten is only one way to cause Celiac Disease and the most common way it happens. 11.If the villi are damaged or shut down due to bacteria the same symptoms can happen. 12.Common things to look for are stomach aches are a clear sign of bacteria in the body. 13.One big thing is Stress!!! Stress can create major issues in the body and cause bacteria to form in the stomach. This is why when people get upset they get a stomach ache. This will bring on bacteria that will shut down the small intestines and reek havoc on the body. 14.What is known is the small intestines stop functioning properly. This damage affects the ability to absorb nutrients properly. A person becomes malnourished, no matter how much food he or she eats and dehydrated no matter how much they drink. 15.This disorder can develop at any point in life, from childhood to late adulthood. People who have a family member with Celiac Disease are at greater risk for developing the disease. The disorder is most common in Caucasians and persons of European ancestry. Women are affected more often than men. http://salsclub.org/what-happens-when-your-small- intestines-shut-down/
8. CREDITS: NIXON ⥢⥤ AQIF ⥢⥤ NIGEL ⥢⥤ OLIVER