Without properly functioning sphincters, the food mass would
A) get larger. B) move in the right direction.
C) get smaller. D) move in the wrong direction.
Answer: D
You might also like to view...
The largest percentage of sodium in people's diets comes from _____
a. salt added during cooking b. salt added to foods by manufacturers c. salt added at the table d. the natural salt content of foods e. drinking carbonated beverages
Irradiation is of benefit in providing a safe food supply. Which of the following is the most concerning negative aspect?
a. High-fat meats develop off odors b. Frozen meats cannot be used c. Oysters die d. Egg whites get milky
Blood ferritin levels are specifically reflective of
A. iron transport in the blood. B. the rate of iron absorption in the intestine. C. the ability of iron to be incorporated into proteins. D. the amount of iron stored in the body.
How many amino acids are found in living organisms?
A. 2 B. 5 C. 10 D. 20