front 1 The major means of propelling food through the digestive tract is __________. | back 1 peristalsis |
front 2 Wavelike smooth muscle contractions that move foodstuffs through the alimentary tube. | back 2 peristalsis |
front 3 Enzymatic breakdown of any type of food molecule. | back 3 Hydrolysis |
front 4 Chemical or mechanical process of breaking down foodstuffs into simpler units. | back 4 Digestion |
front 5 Process by which simpler chemical units pass through the lumen of the gastrointestinal tract into the blood or lymph. | back 5 Absorption |
front 6 When we ingest large molecules such as lipids, carbohydrates, and proteins, they must undergo catabolic reactions whereby enzymes split these molecules. This series of reactions is called ________. | back 6 chemical digestion |
front 7 peristaltic waves are _______. | back 7 waves of muscular contractions that propel contents from one point to another. |
front 8 The ______ is the serous membrane that lines the abdominal body wall. | back 8 parietal peritoneum |
front 9 The sheets of peritoneal membrane that hold the digestive tract in place are called ________. | back 9 mesenteries |
front 10 The layer of the digestive tube that contains blood vessels, lymphatic nodules, and a rich supply of elastic fibers is the ________. | back 10 submucosa |