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Name:_________________________________________________________ Hour:_____ Number:_____ Name:_________________________________________________________ Hour:_____ Number:_____ Pepperoni Pizza Project Goal: Identify the organic compounds found in a piece of pepperoni pizza and describe how the digestive system breaks down the pizza into these usable organic compounds. Learning Target 1: Understand the role of organic compounds in providing matter and energy to living things and how to test matter for the presence of organic compounds. Part A: (11 pts) 1. Predict which organic compounds would be found in pepperoni pizza and describe the primary function(s) of that organic molecule. (6 pts) Present in Pepperoni Pizza? Subunit(s) Function(s) of that Organic Compound (Yes or No) Carbohydrate Protein Lipid 2. Based on the table above, predict the results of the following tests for pepperoni pizza: (3 pts) Color Before Test Simple Sugar (Benedict’s) Complex Sugar/Starch (Iodine) Protein (Biuret’s) 3. Color After Test Blue Brown Blue Describe how you would test pepperoni pizza for lipids and the expected result: (2 pts) Learning Target 2: Understand the role the digestive system plays in providing the body with matter and energy. Part B: (29 pts) Now that you’ve identified the organic compounds that would be present in pepperoni pizza it is time to describe its journey though the human digestive system! Using both pictures and words you will create a poster that describes the pepperoni pizza’s journey through the digestive system, starting at the mouth and ending at the anus. Your poster should highlight the main parts of the digestive system and how they are able to break down the pepperoni pizza into organic compounds that can be used by the body. You will need to create a labeled drawing of the digestive system with captions that describe what is happening to the pepperoni pizza at each part along the way. Remember to use color with a purpose! Your Digestive System Reading and Interactive Reading Guide (pgs. 36-37) are a good place to start. Some of the highlights that you will want to include and describe (in correct order) are: Mouth Chyme Teeth Saliva Peristalsis Feces Amylase Large Intestine Bolus Rectum Esophagus Anus HCl Liver Lipids Villi Pepsin Capillaries Gall Bladder Stomach Common Bile Duct/Bile Pancreas Water Proteins Carbohydrates 3 Parts of the Small Intestine (duodenum, jejunum, ileum) Name:_________________________________________________________ Hour:_____ Number:_____ Name:_________________________________________________________ Hour:_____ Number:_____ Pepperoni Pizza Project Checklist for Grading Total /11 Part A Part B Accuracy of Drawing o o o o o o o o o o o Mouth Teeth (1/2 pt) Tongue (1/2 pt) Esophagus (1/2 pt) Stomach (1/2 pt) Small Intestine Duodenum (1/2 pt) Jejunum (1/2 pt) Ileum (1/2 pt) Liver (1/2 pt) Gallbladder (1/2 pt) CBD – Common Bile Duct (1/2 pt) Pancreas (1/2 pt) Large Intestine (1/2 pt) Rectum (1/2 pt) Anus (1/2 pt) /7 Explanation of Digestive Tract o Mouth Teeth (1 pt) Saliva/Amylase – Carbs (1 pt) Bolus (1 pt) o Esophagus – Peristalsis (1 pt) o Stomach HCl (1 pt) Pepsin (1 pt) Proteins (1 pt) Chyme (1 pt) o Small Intestine Digestion and Absorption of Carbs, Proteins, Lipids (3 pts) Villi / Capillaries (1 pt) o Liver, Gallbladder, Pancreas, CBD Production of Bile and breakdown of lipids (1 pt) Into small intestine (1 pt) o Large Intestine Water absorption (1 pt) Feces o Rectum (1 pt) o Anus (1 pt) Layout/Color with a purpose /17 /5 Total: /40