★ Homeostasis, Nutrition, Digestion & Absorption Quiz
The stomach wall produces mucus to cover its surface. Which of the following statements correctly describe(s) the function of the mucus?
(1) It kills the bacteria in the ingested food.
(2) It prevents the rubbing of food against the stomach wall.
(3) It protects the stomach wall from the action of the digestive enzymes.
A. (1) only
B. (3) only
C. (1) and (2) only
D. (2) and (3) only
Select your answer:
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Disease Cards › ViewA virus that attacks and destroys the human immune system; leads to AIDS if not treated; no cure but treatment available
A. Hepatatis B
B. Mad Cow Disease
C. Lyme Disease
D. HIV
Major Organs › View
Which one is not one of the liver’s functions?
A. Making bile.
B. Making different hormones.
C. Filtering ammonia and urea.
D. Removing poisons.