Responding to the presence of protein and fat in our meal, cholecystokinin (CCK) signals the gallbladder to release a substance called

A) bile.
B) pepsin.
C) lipase.
D) chyme.


A

Nutritional Science

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The food groups that are rich in high-quality protein are

A. meat and poultry. B. milk and cheese. C. beans and nuts. D. all of the above.

Nutritional Science

Which system is an example of labor-intensive technology that could benefit those in developing countries?

a. center pivot irrigation b. a combine harvester c. mechanized solid waste disposal systems d. a manual grinder

Nutritional Science

What is the predominant fuel used by muscle cells during low- or moderate-intensity activity?

a. Fat b. Protein c. Glycogen d. Blood glucose e. Glucose

Nutritional Science

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PT, a 65-year-old male, comes to the emergency room complaining of chest pain. Several diagnostic tests conclude that he has suffered an MI. The registered dietitian is consulted for nutrition education. PT reports that he has gained 30 pounds in the previous year due to his hectic work schedule, which forces him to eat out often. In addition, he is physically inactive. PT also reports that he has a family history of heart disease and his father died of an MI. Height: 5'9" Weight: 190 lbs Waist circumference: 105 cm BP: 140/93 Cholesterol: 259 mg/dLLDL: 180 mg/dLHDL: 58 mg/dLTG: 234 mg/dL Diet routine:Breakfast: Egg and sausage muffin                  Coffee Lunch: Ham and cheese sandwich on white bread             Potato chips            Soda Dinner: Chicken breast             Mashed potatoes             Iced tea              Cheesecake PT's diet is high in which component? A. polyunsaturated fat B. saturated fat C. vitamin D D. monounsaturated fat E. potassium

Nutritional Science