Animal Digestion PDF Past Paper

Sample Test Name ________________________________________ Animal Digestion u Part One: Matching Instructions: Match the term with the correct definition. a. b. c. d. e. f. g. h. i. j. gizzard amino acids abomasum pseudo-ruminant digestive system rumen monogastric digestive system omasum bile cec...

Sample Test Name ________________________________________ Animal Digestion u Part One: Matching Instructions: Match the term with the correct definition. a. b. c. d. e. f. g. h. i. j. gizzard amino acids abomasum pseudo-ruminant digestive system rumen monogastric digestive system omasum bile cecum anus k. l. m. n. o. p. q. r. s. t. eructated feces ruminant digestive system absorption organs crop digestion rumination enzymes reticulum _____1. Food materials that are not digested or absorbed _____2. A simple digestive system that contains a single-chambered stomach and is the type found in humans, swine, dogs, and cats _____3. A very muscular organ in the avian digestive system, which normally contains stones or grit that grinds the food _____4. The opening at the end of the large intestine _____5. The “blind gut” found where the small intestine joins the large intestine _____6. The largest section of the ruminant stomach and the first compartment that the food enters _____7. In the avian digestive system, the organ in which the food is stored and soaked _____8. Compounds that contain carbon, hydrogen, oxygen, and nitrogen _____9. The process of chewing the cud ____10. A small compartment in the ruminant stomach that is the main sight for water absorption ____11. The process of taking the digested parts of the food into the bloodstream ____12. The type of digestive system found in cattle, sheep, and goats that contains one large stomach divided into four compartments ____13. Organic catalysts that speed up the digestive process ____14. The type of digestive system found in animals that eat large amounts of roughages but do not have stomachs with several compartments Lesson: Animal Digestion Page 8 u www.MYcaert.com Copyright © by CAERT, Inc. | Reproduction by subscription only. | L040130 ____15. Belched up ____16. The parts of a digestive system that perform one or more specialized functions ____17. A yellowish-green, alkaline, bitter liquid produced in the liver ____18. The process of breaking down food into simple substances that can be absorbed by the body ____19. The “true stomach” in the ruminant digestive system ____20. The second segment of the ruminant stomach, sometimes considered an extension of the rumen u Part Two: True or False Instructions: Write T for true or F for false. _____1. A cow has a monogastric digestive system. _____2. “Chewing the cud” refers to the process of rumination. _____3. Digestion is carried on in the omasum of both ruminants and nonruminants. _____4. The cecum has no function in the digestive system of the horse. _____5. The digestive system of a ruminant is more complex than that of a nonruminant. _____6. Cattle and sheep can digest about 44 percent of the roughages they eat. _____7. The key to absorption is the small fingerlike projections on the walls of the small intestine, called villi. _____8. Birds and poultry are ruminants. _____9. The abomasum is called the “true stomach” of the ruminant. ____10. Chyme is secreted by the liver. u Part Three: Completion Instructions: Provide the word or words to complete the following statements. 1. Pancreatic juice, bile, and intestinal juice are all found in the _________________________. 2. The acidic, partially digested material that moves from the stomach to the small intestine is called _________________________. 3. _________________________ are a group of animals that can digest large quantities of roughage in their digestive systems. 4. Organic catalysts that speed up the digestive process are called _________________________. 5. The process of breaking down feed into a simple substance is called _________________________. 6. Pepsin, rennin, and gastric lipase are the three enzymes found in _________________________. Lesson: Animal Digestion Page 9 u www.MYcaert.com Copyright © by CAERT, Inc. | Reproduction by subscription only. | L040130