Multiple choice general knowledge

Your stomach has to produce a new layer of mucus every two weeks otherwise it will digest itself.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The stomach continuously produces mucus to protect its lining from digestive acids. Without this protective mucus layer, the stomach's own digestive juices would begin to digest the stomach tissue itself. This is a well-known fact about human digestive physiology.