Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 32, Problem 2PIT
Summary Introduction
To add:
The terms ingestion, digestion, absorption, elimination, chyme, bacteria, and peristalsis to the connect map.
Concept introduction:
The animal body requires various types of
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4. The following diagram depicts the digestive system.
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Chapter 32 Solutions
Biology: Concepts and Investigations
Ch. 32.1 - What are two reasons that animals must eat?Ch. 32.1 - Prob. 2MCCh. 32.1 - How does the mechanical breakdown of food speed...Ch. 32.1 - Define the terms herbivore, carnivore,...Ch. 32.2 - Prob. 1MCCh. 32.2 - Prob. 2MCCh. 32.2 - Compare and contrast the digestive systems of an...Ch. 32.3 - Prob. 1MCCh. 32.3 - Describe the functions of saliva, teeth, and the...Ch. 32.3 - Prob. 3MC
Ch. 32.3 - Prob. 4MCCh. 32.3 - Prob. 5MCCh. 32.3 - Prob. 6MCCh. 32.3 - Prob. 7MCCh. 32.4 - Prob. 1MCCh. 32.4 - Describe the relationship of body weight to...Ch. 32.4 - Prob. 3MCCh. 32.4 - Prob. 4MCCh. 32.5 - How did the researchers analyze the bacterial...Ch. 32.5 - Prob. 2MCCh. 32 - Prob. 1MCQCh. 32 - Prob. 2MCQCh. 32 - Prob. 3MCQCh. 32 - Prob. 4MCQCh. 32 - Prob. 5MCQCh. 32 - Prob. 1WIOCh. 32 - Prob. 2WIOCh. 32 - Prob. 3WIOCh. 32 - Biologists estimate that carnivores assimilate 90%...Ch. 32 - Prob. 5WIOCh. 32 - Prob. 6WIOCh. 32 - Prob. 7WIOCh. 32 - Prob. 8WIOCh. 32 - Prob. 9WIOCh. 32 - Prob. 10WIOCh. 32 - Prob. 11WIOCh. 32 - Refer to figure 32.22 and the chapter content to...Ch. 32 - Prob. 2PITCh. 32 - 3. How would removing the gallbladder affect the...
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- What roles do symbiotic microorganisms play in digestion?arrow_forwardWhich of the following stimuli activates sensors in the walls of digestive organs? breakdown products of digestion distension pH of chyme all of the abovearrow_forwardBy watching this animation (http://openstaxcollege.org/l/foodgroups) , you will see that for the various food groups—proteins, fats, and carbohydrates—digestion begins in different parts of the digestion system, though all end in the same place. Of the three major food classes (carbohydrates, fats, and proteins), which is digested in the mouth, the stomach, and the small intestine?arrow_forward
- Which of these processes occurs in the mouth? ingestion mechanical digestion chemical digestion all of the abovearrow_forwardWhich of the following statements is untrue? Roughage takes a long time to digest Birds eat large quantities at one time so that they can fly long distances Cows do not have upper teeth In pseudo-ruminants, roughage is digested in the cecum.arrow_forward1. Describe the Digestion and absorption of Protein. Topic: protein metabolismarrow_forward
- 3. What is the effect of HCl in peptic digestion? What is the effect of alkali in pancreatin digestion? Effect of HCl : Effect of alkali:arrow_forward9.How does gastrointestinal tract evade dehydration? Read and analyze the question and choices CAREFULLY; more importantly, ALWAYS CHOOSE the BEST answer. Water is an important digestive enzyme in the stomach. Alternating wave-like contraction and relaxatio of the oral (mouth) muscles reabsorbs water which will be transported to the urinary system The water we drink will be mostly absord by the blood vessels attached to the esophagus and stomach. Normal peristaltic movements in the large intestine ensure reabsorption of water that will be delivered to the circulatory system.arrow_forward2. Describe the process of digestion in full, including all the phases.arrow_forward
- 1. What happens to enzymes when a person has a fever? What effect does this have on the person? On the pathogen? 2. The title of this lab is chemical and physical processes of digestion. Give an example from the lab of chemical and of physical digestion. PhysioEX exercise 8 activity 4 3. From where do LDL/HDL originate?arrow_forward1. Carbohydrate digestion: gastrointestinal enzymes and the optimal pH environment for their activity.arrow_forward15.Which of these structures secretes digestive enzymes that aid in the digestion of carbohydrates, fats, and proteins? Pancreas Salivary glands Colon Liverarrow_forward
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Human digestive system - How it works! (Animation); Author: Thomas Schwenke;https://www.youtube.com/watch?v=X3TAROotFfM;License: Standard Youtube License