In which of the following scenarios is work not applied to the object?
A. Mario moves a book from the floor to the top shelf
B. a book drops off the shelf and falls to the floor
C. Mario pushes a box of books across the room
D. Mario balances a book in his head and walks across the room
Answer: D. Mario balances a book in his head and walks across the room
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Wheat flour is the most common flour used in yeast breads because it has the highest amount of
A. gliadin. B. carbohydrate. C. protein. D. gluten.
Which of the following statements about olestra is false?
a. Olestra is digestible. b. Olestra is an artificial fat. c. Olestra is a combination of sucrose and fatty acids. d. Olestra may interfere with fat-soluble vitamin absorption.
What would probably happen to an athlete if he became dehydrated and lost 5% of his body weight by sweating?
a. An increase in blood volume b. A decrease in core body temperature c. A rapid and weak pulse d. High blood pressure
Answer the following questions true (T) or false (F)
1. Adipocyte hyperplasia causes a buildup of excess fat tissue. 2. Hypertrophy represents growth in size. 3. The easiest way to avoid having to lose weight is to not gain excess weight in the first place.