1. The process of digestion begins in the stomach.
A) True
B) False

2. Nutrients that are absorbed directly into the bloodstream from the digestive tract go immediately to the liver.
A) True
B) False

3. Mitochondria supply most of the energy for cell use.
A) True
B) False

4. Mucus kills most bacteria that enter the stomach.
A) True
B) False

5. The colon is another name for the large intestine.
A) True
B) False

6. Fruit and meat will not be digested fully if they are eaten together.
A) True
B) False

7. Many stomach enzymes work less efficiently in the small intestine.
A) True
B) False

8. The interior lining of the small intestine is protected from ulcer development by a thick layer of mucus.
A) True
B) False