The primary function of mucus in the stomach is to
A. neutralize stomach acid.
B. activate pepsinogen to pepsin.
C. protect the stomach cells from gastric juices (e.g., HCl).
D. emulsify fats.
Answer:C
The primary function of mucus in the stomach is to
A. neutralize stomach acid. B. activate pepsinogen to pepsin. C. protect the stomach cells from gastric juices (e.g., HCl). D. emulsify fats.