Test 4A&B Score__________
Answer in complete sentences. Completely answer the question.
1. According to the US FDA, all foods must have a nutrition label that lists the energy in what unit?
2. How is the fat content displayed?
3. The Fab Four Food groups became what in 1991?
4. According to the US FDA, what should your diet be based on (what type of food)?
5. Define both malnourished and undernourished, being careful to note the difference between them.
6. Can you be malnourished yet not be undernourished? Explain your answer.
7. Define calorimetry.
8. Describe a calorie and how it relates to a Calorie.
9. In the nut lab, what acted as your calorimeter?
10. Describe how we determined the energy in a nut in the lab.
11. Which is the disaccharide?
12. What is not a carbohydrate?
13. Which is sucrose? Which is fructose?
14. Draw glycerol. What are the functional groups?
15. What is the functional group in a fatty acid?
16. Describe how to make a triglyceride.
17.
Identify which is a cis-fatty acid and why.
18. Why can you burn Calories by simply sitting or sleeping?
19. Name the elements found in carbohydrates.
20. The functional group -OH turns a hydrocarbon into what?
21. Starch and cellulose are polysaccharides of glucose. What is the difference? Why can't we digest cellulose?
22. What is the difference between saturated and unsaturated fats?
23. Write the balanced equation for the overall process of photosynthesis. Include the 686 kcal of solar energy on the correct side.
24. If a peanut burns and heats 50 g of water from 22o to 72o C, how many Calories did it have?
| Questions? Comments?? Eric Johnson Kennebunk High School |
|
|