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What Is Life? 2nd Edition by Jay Phelan
Edition 2ISBN: 978-1464102448What Is Life? 2nd Edition by Jay Phelan
Edition 2ISBN: 978-1464102448 Exercise 55
Which of the following statements about fiber is incorrect?
A) Dietary fiber reduces the risk of colon cancer.
B) Fiber in the diet slows the passage of food through the intestines.
C) Humans are unable to extract any caloric value from fiber.
D) The cellulose of celery stalks and lettuce leaves is fiber.
E) Fiber passing through the digestive system scrapes the wall of the digestive tract, stimulating mucus secretion and aiding in the digestion of other molecules.
A) Dietary fiber reduces the risk of colon cancer.
B) Fiber in the diet slows the passage of food through the intestines.
C) Humans are unable to extract any caloric value from fiber.
D) The cellulose of celery stalks and lettuce leaves is fiber.
E) Fiber passing through the digestive system scrapes the wall of the digestive tract, stimulating mucus secretion and aiding in the digestion of other molecules.
Explanation
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The correct Answerto this question is b)...
What Is Life? 2nd Edition by Jay Phelan
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