Why Doesn't the Stomach Digest Itself

question 174

Multiple Choice

Why doesn't the stomach digest itself?

• A) The stomach wall lacks proteins so enzymes won't attack it.
• B) The digestive enzymes in the stomach aren't efficient enough.
• C) The stomach lining is too tough to be digested.
• D) The stomach wall is protected by large amounts of mucus.
• E) The stomach is protected by HCl.

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Definitions:

Heteronomous

Subject to rules, laws, or an authority external to oneself.

Card Game

A game played using a deck or pack of playing cards as the primary device with which the game is played.

Autonomous

Referring to the capability of functioning independently or having self-governance.

Immanent

Existing or operating within; inherent within the physical world or the universe.