Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Chapter 47, Problem 2TYU
Summary Introduction
Introduction: The
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Biology
1. Which of the following is a correct statement about bile salts?
Group of answer choices
They are enzymes.
They are normally an ingredient of gastric juice.
They increase the efficiency of pepsin action.
They are manufactured by the pancreas.
They help stabilize fat-water emulsions.
2. The following questions refer to the digestive system structures in Figure 41.1.
Figure 41.1
Where does the digestion of carbohydrates occur?
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1 and 3
1 and 4
3 and 4
4 and 5
5 and 7
Please answer asap and in short
The surface area of the small intestine is increased by (a) folds in its wall (b) villi (c) microvilli (d) a, b, and c (e) a and b
1. For each of the following organs provide two clues that would help you identify it under
the microscope:
a.
Stomach
under the micrscope you'll see folds of the stomach wall, and layer that shows its the stomach.
b. Ileum
c. Tongue
d. Colon
e.
Pancreas
f. Esophagus
Chapter 47 Solutions
Biology (MindTap Course List)
Ch. 47.1 - Prob. 1LOCh. 47.1 - Prob. 1CCh. 47.1 - Prob. 2CCh. 47.1 - Prob. 3CCh. 47.2 - Prob. 2LOCh. 47.2 - Prob. 3LOCh. 47.2 - Describe the structural adaptations that increase...Ch. 47.2 - Prob. 5LOCh. 47.2 - Imagine that you have just taken a bite of a...Ch. 47.2 - How are villi in the small intestine functionally...
Ch. 47.2 - What are the functions of each of the following:...Ch. 47.2 - Prob. 4CCh. 47.3 - Prob. 6LOCh. 47.3 - Prob. 7LOCh. 47.3 - Prob. 1CCh. 47.3 - Prob. 2CCh. 47.3 - Prob. 3CCh. 47.4 - Contrast basal metabolic rate with total metabolic...Ch. 47.4 - Prob. 9LOCh. 47.4 - Prob. 10LOCh. 47.4 - Prob. 1CCh. 47.4 - Prob. 2CCh. 47.4 - How do melanocortins, neuropeptides Y (NPY),...Ch. 47 - Test Your Understanding 1 Teeth adapted for...Ch. 47 - Prob. 2TYUCh. 47 - Prob. 3TYUCh. 47 - Test Your Understanding 4 Arrange the following...Ch. 47 - Test Your Understanding 5 Which sequence most...Ch. 47 - Prob. 6TYUCh. 47 - Lipids are transported from the intestine to the...Ch. 47 - Test Your Understanding 8 Most vitamins are (a)...Ch. 47 - Prob. 9TYUCh. 47 - Prob. 10TYUCh. 47 - Prob. 11TYUCh. 47 - Prob. 12TYUCh. 47 - Prob. 13TYUCh. 47 - Prob. 14TYUCh. 47 - Prob. 15TYU
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- It’s one question and for each part just need a brief description.arrow_forwardMatch the enzyme(s) with its (their) function(s). (1) peptidase (2) amylase (3) nuclease (4) lipase (5) pepsin (6) trypsin, chymotrypsin, carboxypeptidase (7) sucrase, maltase, lactase A. begins protein digestion B. breaks fats into fatty acids and glycerol C. breaks down proteins into peptides D. breaks down starch into disaccharides E. breaks down peptides into amino acids F. breaks down nucleic acids into nucleotides G. breaks down disaccharides into monosaccharidesarrow_forwardI need helparrow_forward
- #3#arrow_forwardThe mammalian trachea and esophagus both connect to the(A) pharynx.(B) stomach.(C) large intestine.(D) rectum.arrow_forwardWhich of the following secretions is mismatched? (1) Duodenum - alkaline mucus (2) Parietal cells - pepsinogen (3) Pancreas - protein digesting enzymes (4) Chief cells – gastrin O A- If answers (1), (2) and (3) are TRUE O B- If answers (1) and (3) are TRUE O C-If answers (2) and (4) are TRUE D-If only answer (4) is TRUE E-If answers (1), (2), (3) and (4) are TRUE Which of the following are components of saliva?arrow_forward
- What is the connective tissue that surrounds the part of the esophagus that is furthest from its lumen? O Simple squamous epithelium O Mucous membrane O Smooth muscle O Adventitia Serosa Question 34 What is the serosa? O A mucus secreting layer found in the abdominal cavity O The outer lining of the esophagus A visceral peritoneum surrounding the stomach O A digestive enzyme secreting layer of the trachea O A layer of simple cuboidal epithelium lining the lumen of the alimentary canalarrow_forwardPeristalsis is different from segmentation because... 1. Peristalsis propels things more than segmentation does. 2. Peristalsis mechanically breaks food down more than segmentation. 3. Peristalsis occurs in the esophagus and small intestine, but segmentation only occurs in the large intestine. 4. Peristalsis uses smooth muscle whereas segmentation uses skeletal muscle.arrow_forwardMatch the digestive organ listed in column B with the function listed in column A.Column A Column B(1) produces bile (a) salivary glands(2) absorbs water (b) esophagus(3) churning occurs here (c) stomach(4) muscular tube connecting thelaryngopharynx with the stomach (d) small intestine (e) liver (f) gallbladder (g) pancreas (h) large intestine(5) produces both endocrine andexocrine secretions(6) secretes a substance that initiatescarbohydrate digestion(7) stores bile(8) segmentation occurs herearrow_forward
- Match the organ or gland with the enzyme(s) it secretes. Enzymes may be used more than once. An organ or gland may secrete more than one enzyme.(1) salivary glands (serous cells) (2) stomach (chief cells) A. peptidase B. amylase C. nuclease (3) pancreas (acinar cells) (4) small intestine D. lipase E. pepsinogen F. trypsin, chymotrypsin, carboxypeptidase G. sucrase, maltase, lactasearrow_forwardRegional movements that occur in the small intestine and function to churn and fragment the digestive materials are called O a) Peristalsis O b) Segmentation O c) Diffusion O d) Churning movements O e) Wavesarrow_forwardWhich of the following regions of the digestive tube is associated with the function of "mechanical" digestion? 1. mouth 2. esophagus 3. stomach 4. liver 5. large intestine (colon) Choose from the following: (A) 1 and 2 (B) 1, 2, and 3 (C) 2 and 3 (D) 1 and 3 (E) 2 and 4 (F) 3 and 4 (G) 3, 4, and 5arrow_forward
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