Lesson: Chapter 6 — Human body processes

Digestion in the small intestine 5 of 5 Reset answers

Clear all your answers?

This erases every answer in this set and starts you again at question one. Your score will be gone.

Type these four numbers to confirm:

Those numbers don't match. Look at them again and type them.

Yes, clear Keep them

Question 5

Why is the wall of the gut not digested by its own enzymes?

A It is replaced every hour B It contains no protein C The enzymes do not work in the body D It is covered and protected by mucus

The right answer is the one marked above.

It is covered and protected by mucus. Mucus protects the proteins in the walls of the stomach and small intestine.

Answer the question to continue.