Lesson 13.1 Crossword
Across
1. | the amount of energy required to sustain a person's metabolism for one day if he or she is at complete rest; also known as BMR |
3. | the long-term lack of a particular vitamin in one's diet; may result in certain health problems |
6. | substances such as carbohydrates, proteins, and fats that the body requires in relatively large quantities |
7. | organic chemicals needed by the body for normal functioning and good health |
9. | vitamins and minerals that are essential to the body in small amounts |
10. | one category of unsaturated fatty acids; sources include corn oil and soybean oil |
11. | one category of unsaturated fatty acids; sources include canola oil and olive oil |
Down
2. | the unit that food scientists use to measure the potential energy in foods; the amount of heat required to raise the temperature of 1 kilogram of water by 1°C; also called kilocalorie |
4. | the capacity of a physical system to do work |
5. | molecules that are necessary for the action of enzymes |
8. | elements that the body needs in relatively small amounts |