BIOL 2404

Dr. Weis

Lecture Quiz Twelve : GI

Submit your numbered answers (only) in a MSWord document email attachment to the instructor.

Make sure your name and test title appear on each page submitted.

1. Define digestion and absorption [1 point]
2. Fill in the following chart : [5 points]

   Digestive Organ	Function
   2a) stomach
   2b) small intestine
   2c) tongue
   2d) liver
   2e) large intestine
   2f) pancreas
   2g) teeth
   2h) gall bladder
   2i) salivary glands
   2j) esophagus

3. Define metabolism and BMR [1 point]
4. Name a vitamin and a mineral and give the function for each. [1 point]
5. Name a digestive enzyme and what it digests. [0.5 points]
6. Define segmentation and peristalsis. [1 point]
7. Define calorie. [0.5 points]

Extra Credit

EC1> What is the purpose of sphincters ? (0.5 points)

EC2>What metabolic process generates the most ATP from digested nutrients ? (0.5 points)