IN38 Activity 10: Energy and Matter in Food Analysis Questions Due Tuesday 

Complete 1-2 in your Notebook IN38 

1. 1. Why do living organisms need
2. a. food?​
3. b. energy?​
4. c. matter?

1.  
2. 2. Describe what happens to matter, such as a protein or a carbohydrate, after it is eaten. Be sure to include​ 

• each step as the body uses the protein or the carbohydrate.​
• where each step occurs.

Complete 3-4 on  a separate page to be collected 

1. 3. Based on what you have learned in the “Cellular Respiration” activity and this activity, draw a diagram (or create another type of model) to show what happens to the food an animal eats. Your model should show the movement of matter and the release of energy stored in food. You can copy the partial diagram from the textbook onto a sheet of paper to get you started. 
2.  

4.  Use your answer from Analysis item 3 to explain how matter is neither created nor destroyed in the processes shown in your model.