Biology for IGCSE & O level - Human Nutrition (Section 4 - No. 1)
Which of the following would be the result if the gastric glands did not secrete mucus?
The stomach wall would be digested.
Digestion would speed up.
Fats would not be digested.
Food would move through the stomach faster.
Explanation
Mucus protects the stomach lining from the acidic gastric juice and enzymes.
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