Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 35, Problem 9RQ
Name four structural or functional adaptations of the human small intestine that contribute to effective digestion and absorption.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
List THREE (3) anatomical specializations of the mucosa of the small intestine that help it absorb food and describe how those specializations assist absorption.
List three ways in which proteins or their digestion products can be absorbed from the small intestine.
List the three most important ways to increase the intestinal surface without increasing the length of the intestine (start with the largest):
Chapter 35 Solutions
Biology: Life on Earth with Physiology (11th Edition)
Ch. 35.1 - Prob. 1CSCCh. 35.1 - Prob. 1CYLCh. 35.1 - You have probably seen articles warning of the...Ch. 35.1 - Prob. 1TCCh. 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 - Stomach acid can be very destructive to the...
Ch. 35.3 - The causes of eating disorders are complex and...Ch. 35.3 - Prob. 1CYLCh. 35.3 - Prob. 1ETCh. 35.3 - Prob. 1TCCh. 35.3 - explain how the small intestine absorbs nutrients,...Ch. 35.3 - Prob. 2TCCh. 35.3 - describe feces and how they are produced and...Ch. 35.3 - Prob. 4CYLCh. 35 - Prob. 1FIBCh. 35 - Which of the following is False? a. Carbohydrates...Ch. 35 - Prob. 1RQCh. 35 - Prob. 2ACCh. 35 - Sponges rely exclusively on __________ digestion....Ch. 35 - Prob. 2MCCh. 35 - Prob. 2RQCh. 35 - Prob. 3ACCh. 35 - Prob. 3FIBCh. 35 - Prob. 3MCCh. 35 - Vertebrates can be grouped into three categories...Ch. 35 - The five major processes carried out by the...Ch. 35 - Prob. 4MCCh. 35 - Prob. 4RQCh. 35 - In humans, a cavity called the __________ is...Ch. 35 - Prob. 5MCCh. 35 - Prob. 5RQCh. 35 - Fats are dispersed by a secretion called...Ch. 35 - Prob. 6RQCh. 35 - Prob. 7FIBCh. 35 - Prob. 8RQCh. 35 - Name four structural or functional adaptations of...Ch. 35 - Prob. 11RQCh. 35 - Prob. 12RQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Name the six functional activities of the digestive system.arrow_forwardList all the major components of the human digestivetract, from the mouth to the anus.arrow_forwardplease match the letters with labels Given the following illustration of the stomach in the human digestive system: longitudinal layer of smooth muscle esophagus duodenum pyloric sphincter circular layer of smooth muscle greater curvature cardiac region rugae O body F lesser curvature oblique layer of smooth muscle fundus G H NIDOarrow_forward
- What are some of the major differences between the mouseand human gastrointestinal systems?arrow_forwardName the major organs of the digestive system. Digestion (di-jest′yun) is the mechanical and chemical breakdown of foods and the absorption of the resulting nutrients by cells. Mechanical digestion breaks large pieces of food into smaller ones without altering their chemical composition. Chemical digestion breaks down larger nutrient molecules into simpler chemicals. The organs of the digestive system carry out these processes. The digestive system consists of the alimentary canal (al″i-men′tar-e kah-nal′), extending from the mouth to the anus, and several accessory organs that secrete into the canal substances that are used in digestion. The alimentary canal (from beginning to end) includes the mouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, and anus. The accessory organs include the salivary glands, liver, gallbladder, and pancreas (fig. 15.1; see reference plates 4, 5, and 6). Overall, the digestive system is a tube, open at both ends, that has an…arrow_forwardThe salivary glands, pancreas, liver and gall bladder are considered accessory organs in the digestive system. They are not part of the digestive track but contribute to digestion. List the accessory organ associated with each the following functions. Produces bicarbonate to neutralize acidity as stomach contents enter the small intestine. Stores and releases bile to aid in breakdown of fats. Produces bile. Produces enzymes that enter the small intestine and aid in digestion. Moistens food Produces salivary amylase Produces hormones that regulate blood glucose levels. Stores glucose as glycogen (a polysaccharide)arrow_forward
- What structural feature of the small intestine makes it better suited forabsorption of nutrients than the stomach?arrow_forwardSelect the FALSE statement/s: O A) Fat digestion occurs in the gall bladder and the small intestine O B) Protein digestion occurs in the stomach and in the small intestine OC) Carbohydrate digestion occurs in the oral cavity, stomach and the small intestine OD) Both A and B OE) Both A and Carrow_forwardWhat is the primary function of the large intestine? Why is this important? Mucus is secreted everywhere along the digestive tract. What purpose does it serve? Why do you think that the number of goblet cells (produce mucus) is so much higher in the large intestine?arrow_forward
- Define the following processes happening in the digestive system: Ingestion Mechanical Digestion Chemical Digestion Motility: Peristalsis Motility: Segmentation Secretion Absorption Reabsorption (and Compaction) Defecationarrow_forwardDefine the four basic processes of the digestive system and discuss a specific example of eacharrow_forwardDigestion takes place in a long tube-like canal called the alimentary canal, or the digestive tract. Food travels through these organs in the following order: 1) Mouth, gullet, stomach, small intestine,large intestine and rectum 2) Mouth, oesophagus, stomach, large intestine,small intestine and rectum 3) Mouth, stomach, oesophagus, small intestine,large intestine and rectum 4) Mouth, stomach, gullet, small intestine,large intestine and rectumarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
GCSE PE - ANTAGONISTIC MUSCLE ACTION - Anatomy and Physiology (Skeletal and Muscular System - 1.5); Author: igpe_complete;https://www.youtube.com/watch?v=6hm_9jQRoO4;License: Standard Youtube License