Which of the following explains why B vitamin deficiencies lead to lack of energy?
a. B vitamins are a source of kcals
b. absorption of carbohydrates and fats is decreased without B vitamins
c. oxygen for energy metabolism cannot be transported to the cells
d. B vitamins are coenzymes needed in energy metabolism
D
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What organ is the major site for gluconeogenesis?
a. Liver b. Brain c. Muscle d. Small intestine e. Pancreas
Describe the importance of developing a personal medical notebook and note its use, advantages, and disadvantages.
What will be an ideal response?
Approximately $10 billion is spent annually on advertising by food companies. What percentage of this is spent on candy and gum, and what percentage on fruits and vegetables?
A. 14 percent, 0 percent B. 19 percent, 3 percent C. 24 percent, 6 percent D. 29 percent, 9 percent
The USDA recommends that fresh ground meat be cooked until its internal temperature is at least
A. 140 ºF. B. 150 ºF. C. 130 ºF. D. 160 ºF.