Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 35, Problem 7RQ
Summary Introduction
To describe: The movements of the human
Introduction: Digestive system consists of a collection of organs that help in the digestion of food materials and converting them into basic energy rich molecules for supplying it to the entire body.
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Chapter 35 Solutions
Biology
Ch. 35.1 - You have probably seen articles warning of the...Ch. 35.1 - Prob. 1TCCh. 35.1 - Prob. 1CSCCh. 35.1 - Prob. 1CYLCh. 35.1 - explain how food energy is measured and how energy...Ch. 35.1 - Prob. 3CYLCh. 35.2 - Prob. 1CYLCh. 35.2 - compare the various ways that invertebrates digest...Ch. 35.2 - explain how vertebrate digestive systems are...Ch. 35.3 - Prob. 1TC
Ch. 35.3 - Stomach acid can be very destructive to the...Ch. 35.3 - Prob. 2TCCh. 35.3 - Prob. 3TCCh. 35.3 - Prob. 1CYLCh. 35.3 - explain how the small intestine absorbs nutrients,...Ch. 35.3 - describe feces and how they are produced and...Ch. 35.3 - Prob. 4CYLCh. 35.3 - The causes of eating disorders are complex and...Ch. 35 - Which of the following is False? a. Carbohydrates...Ch. 35 - Prob. 2MCCh. 35 - Prob. 3MCCh. 35 - Prob. 4MCCh. 35 - Prob. 5MCCh. 35 - Prob. 1FIBCh. 35 - Sponges rely exclusively on __________ digestion....Ch. 35 - Prob. 3FIBCh. 35 - The five major processes carried out by the...Ch. 35 - In humans, a cavity called the __________ is...Ch. 35 - Fats are dispersed by a secretion called...Ch. 35 - Prob. 7FIBCh. 35 - Prob. 1RQCh. 35 - Prob. 2RQCh. 35 - Vertebrates can be grouped into three categories...Ch. 35 - Prob. 4RQCh. 35 - Prob. 5RQCh. 35 - Prob. 6RQCh. 35 - Prob. 7RQCh. 35 - Prob. 8RQCh. 35 - Name four structural or functional adaptations of...Ch. 35 - Prob. 10RQCh. 35 - Prob. 11RQCh. 35 - Prob. 12RQCh. 35 - Prob. 1ACCh. 35 - Prob. 2ACCh. 35 - Prob. 3AC
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- The exit of food from stomach is regulated by which muscle?arrow_forwardWhat are the two main types of muscle movements in the Digestive tract? How are they different? What is an example of where each function?arrow_forwardExplain the basics of how bowel movements occur, i.e. smooth muscles that contract and relax, that the contractions partly push the food forward, partly mix the food so that enzymes etc. are better able to break it down. Describe the role that sphincters play in regulating how fast the content is advanced.arrow_forward
- Exercise 16 Identify Structures in the Intestinal Tract and Trace Ingestion from Duodenum to Rectum Figure 14-19 represents the intestinal tract of a horse. Using your knowledge of gastrointestinal anatomy, match the num- ber in the illustration with the corresponding anatomic part below: Diaphragmatic flexure Rectum Left ventral colon Apex of the cecum Transverse colon Right dorsal colon Sternal flexure of the colon Pelvic flexure Body of the cecum Right ventral colon Small colon Left dorsal colon The stomach, pylorus, and small intestinal structures (duo- denum, jejunum, and ileum) are labeled for orientation. Once you have completed the matching exercise, use a colored pencil or marker to trace the path that ingesta would follow from the start of the intestinal tract (duodenum) to the end of the intestinal tract (rectum). Use a dotted line if the path travels behind another part in the illustration. Duodenum కొ 12 Pylorus Stomach lleum Jejunum FIGURE 14-19 Intestinal tract of a…arrow_forwardList and define the major processes occurring during digestive system activity.arrow_forwardDescribe/define the five principal digestive juices (or fluids) that enter the digestive tract at various points.arrow_forward
- Define the four basic processes of the digestive system and discuss a specific example of eacharrow_forwardExplain why mechanical digestion is an important precursor to chemical digestion that enables chemical digestion to be more efficient. Give specific examples of the anatomical structures that facilitate these processes.arrow_forwardWhat purpose is served by muscular sphincters at various locations along the length of the GI tract?arrow_forward
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