Study notes human nutrition

Basic Principles of Digestion and Absorption?Explain the functions of the major electric electronic organs gnarled in the digestion and assimilation of nourishments. ? summarise the recommended daily intake amounts for severally take aim of the regimen for thought guide pyramid. backbone concepts for week One which instructors will address and for which students will be held responsible:1.Major organs of digestion and engrossment (see diagram p. 87 in Wardlaw 6th ed)a.What ar the organs, where are they, and what are their roles?b.

Organs used for digestion1)Mouth- initial stop on digestive pathway2)Teeth - begin to break the aliment into smaller pieces so that some(prenominal) sides of the diet are exposed to digestive juices3)Tongue - helps move the nutriment for thought virtually in the mouth and propels it to the esophagus4)Epiglottis - the flurry of tissue that closes the respiratory parcel of land as one swallows nutriment5)Salivary glandsa)Produce and terminal digestive juices until they are necessity for digestionb)Found in the mouthc)Begin to digest starchesd)Found in the stomach lininge)Begin to digest protein6)Esophagusa)Tube-like organ that connects mouth and stomachb)Propels food7)Stomacha)Pouch that holds food mend digestion continuesb)Has multiple muscle layers that get at food from many directions8)Liver - produces resentment that is used in the digestion of fat9)Gall vesica - stores impertinence produced in colorful until it is needed for digestion; dumps the stored bile into the small intestine10)Pancreasa)Abdominal organ that produces a variety of digestive juicesb)Insulin for moolah digestionc)Pancreatic enzymes to digest carbohydrates, proteins and fats11)Duodenuma)First component of intestineb)Propels food from stomach to small intestine12)Small intestinea)Continues digestive processb)Will increase absorption of food into the blood and lymphatic systems13)Large intestinea)Last subdivision of intestinal tractb)Stores the undigested tearing productsc)Dehydrates the pine productd)Forms it for excretion14)Rectum - stores formed waste material until expulsion15)Anusa)Last stop in digestive tractb)Expels waste material2.Major categories of food (More detail in Week 2 Content Notes)a.Food take Pyramid (http://www.mypyramid.gov/)b.Food pyramid from 1992 changed in April 2005c.Now reflects the... If you want to get a full essay, order it on our website: Orderessay

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