1. Warm-Up 3/19/14
Compare these three food labels. Which do you think will have the greatest number of Calories? Why do you think that?

2. Relate macromolecules present in food to amount of Calories.
Objective
Relate macromolecules present in food to amount of Calories.
Agenda
Macromolecules and Calories

3. Calories
Carbohydrates: 4 Cal/g
Protein: 4 Cal/g
Fat: 9 Cal/g

4. Warm-Up 3/19/14
Compare these three food labels. Which do you think will have the greatest number of Calories? Why do you think that?

5. Warm-Up 3/19/14

6. Combustion of Carbohydrates

7. Breakdown of Proteins

8. Breakdown of Fats

9. Introduction of Food Calorie Lab 1) What was the purpose of the lab?
2) Think about it: What else would need to be included in this section in order for someone to understand the concept of Calories?

10. Lab Check tomorrow (Thursday) -Lab Data
-Energy Calculations (JCalCal/g)
-Post-Lab Questions
-Percent Error
-List of Potential Errors
-Introduction

11. Find a nutrition label write down the following: -Serving size (g)
Homework 3/19/14
Find a nutrition label write down the following:
-Serving size (g)
-Calories per serving
-Grams of carbohydrates
-Grams of protein
-Grams of sugar