Name: ______Date: ______Class Pd: ___ Digestive System Quiz Review:

1. List two examples of animals that have simple stomachs, extensive intestines with enlarged cecums.

2. How does the esophagus move food down?

3. Name two differences between a ruminant and a monogastric’s digestive system.

4. List three examples of animals that are ruminants.

5. In the ruminant system, ______% of food is fermented by microbes before exposure to gastric juices.

6. The ______in a ruminant open into the Esophagus, Rumen and Omasum.

7. In digestion and respiration, the ______protects the trachea during swallowing.

8. What are the main functions of the digestive system?

9. The stomach is made up of ______layers of muscles and is composed of the ______muscle type.

10. Name two of the accessory organs in the digestive system which attach to the duodenum.

11. The small intestine is approximately ______ft. long whereas the large intestine is ______ft.

12. Which part of the large intestine was developed to digest plant materials?

13. Name the main enzymes created in the pancreas and list what they break down.

14. List the three parts of the small intestine in descending order.

15. Which part of the ruminant stomach contains 100 fold used for absorption?

16. Define the word Anaerobic.

17. The jaw moves approximately ______times a day!

18. Amylase, which is found in all animals’ saliva, digests ______.

19. Name one acidic and one basic environments throughout the digestive system.

20. Define rumination.

21. The ______portion of the ruminant stomach is known as the true stomach for its similarities to ours

22. Describe what is actually occurring when someone is experiencing heartburn.

23. Why do you believe we originally had our appendix?

24. In the stomach, the ______allows the stomach to expand for extra storage.

25. The entire digestive system is approximately ______feet long!

26. Small finger-like projections that line the intestines are called ______.

27. What does the liver do when there is excess glucose in the bloodstream?

28. Use the term NPO in a sentence. 29. What teeth are used primarily in herbivores; carnivores, omnivores?

30. List the steps of digestion for a sheep. Do the same for a cat.

Label the following: