WHAT IS LIFE? A GUIDE TO BIO 3E+LAUNCHPA
3rd Edition
ISBN: 9781319103316
Author: PHELAN
Publisher: Macmillan Higher Education
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Chapter 2, Problem 10MC
Summary Introduction
Introduction:
Dietary fiber is the indigestible cellulose component of our diet, that offers many benefits to the digestive tract.
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Chapter 2 Solutions
WHAT IS LIFE? A GUIDE TO BIO 3E+LAUNCHPA
Ch. 2 - Prob. 1SACh. 2 - Prob. 2SACh. 2 - Prob. 3SACh. 2 - Prob. 4SACh. 2 - Prob. 5SACh. 2 - Prob. 6SACh. 2 - Prob. 7SACh. 2 - Prob. 8SACh. 2 - Prob. 9SACh. 2 - Prob. 10SA
Ch. 2 - Prob. 11SACh. 2 - Prob. 12SACh. 2 - Prob. 13SACh. 2 - Prob. 14SACh. 2 - Prob. 15SACh. 2 - Prob. 16SACh. 2 - Prob. 17SACh. 2 - Prob. 18SACh. 2 - Prob. 19SACh. 2 - Prob. 20SACh. 2 - Prob. 1MCCh. 2 - Prob. 2MCCh. 2 - Prob. 3MCCh. 2 - Prob. 4MCCh. 2 - Prob. 5MCCh. 2 - Prob. 6MCCh. 2 - Prob. 7MCCh. 2 - Prob. 8MCCh. 2 - Prob. 9MCCh. 2 - Prob. 10MCCh. 2 - Prob. 11MCCh. 2 - Prob. 12MCCh. 2 - Prob. 13MCCh. 2 - Prob. 14MCCh. 2 - Prob. 15MCCh. 2 - Prob. 16MCCh. 2 - Prob. 17MCCh. 2 - Prob. 18MCCh. 2 - Prob. 19MC
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- Glucagon increases hepatic gluconeogenesis by decreasing the cytosolic concentration of which of the following?A) AMPB) Calcium C) cAMPD) cGMPE) Fructose 2,6-bisphosphatearrow_forwardWhich of the following substances is absorbed in the gastrointestinal tract without being broken down? a) Triglycerides b) Starch c) Protein d) Vitamin e) Cellulosearrow_forwardThe hormone which regulates pH in the intestine is called: a) cholecystokinin b) secretin c) thyroxine d) epinephrine The hormone which signals the release of digestive enzymes is: a) cholecystokinin b) secretin c) thyroxine d) epinephrine Larger peptides are broken to smaller peptides by which enzymes? A) amylases b) peptidases c) chylomicrons d) lipases Amino acids released into intestinal cells are transported into the blood by an antiporter which exchanges the amino acids for which ion? A) Cl- b) K+ c) Na+ d) Ca+2 When alpha amylase digests amylopectin, the final products are: a) glucose and fructose b) maltose and glucose c) maltose and fructose d) maltose and dextrinarrow_forward
- An inactive form of a digestive enzyme is called a: a) precursor b) zymogen c) proteozyme d) secretin Which of these enzymes is found in saliva: a) pepsin b) trypsin c) chymotrypsin d) alpha-amylase Which of these enzymes is found in the stomach? : a) pepsin b) trypsin c) chymotrypsin d) alpha-amylase Lipases perform which function? A) add fatty acids to glycerol to make triglyceride b) hydrolytically degrade triglycerides to fatty acids and glycerol c) add fatty acids to proteins to make lipoproteins d) add fatty acids to carbohydrates to make glycolipids Omeprazole is a suicide inhibitor of: a) alpha amylase b) pepsin c) trypsin d) the potassium-hydrogen pumparrow_forwardThe chemical breakdown of ingested food results in molecules that _____ a) are secreted into the digestive tract b) move through the digestive tract by deglutition c) are absorbed into the blood or lymph d) are mixed through segmentation in the large intestine e) diffuse into the bloodarrow_forwardCatabolic reactions whereby enzymes split large molecules into their building blocks is called _. A) absorption B) Chemical digestion C) Peristalsis D) Mechanical digestionarrow_forward
- Individuals who develop scurvy suffer from sore and bleeding gums and loss of teeth. Which of the following describes the mechanism by which the vitamin C they are lacking acts to prevent this disease? Question 79 options: a) As a matrix for the deposition of minerals such as calcium and phosphorus b) As a coenzyme involved in collagen biosynthesis c) As an enzyme involved in ligament formation d) As an antioxidant that prevents tissue damage from free radicalsarrow_forward32) marathon runners would use which of the following to produce energy in muscle tissue? a) aerobic pathway b) glycolytic pathway c) creatine phosphokinase d) creatine phosphatearrow_forward13) carbohydrate Digestion yields monosaccharides where as protein digestion yields amino acids. Both digestive processes? A) are catalyze by the same enzyme B) are types of hydrolysis reactions C) require the presence of hydrochloric acid to lower the pH D)Require ATP as an energy sourcearrow_forward
- Define the following nutritional terms.a) glycolytic-b) glucogenic-c) glycogenic-d) glycogenolytic-e) lipolytic-f) lipogenic-g) proteogenic-h) proteolytic-arrow_forwardVitamins are: A) Macro Nutrients B) Micro nutrients C) Essential Amino acids D) Non essential Amino acidsarrow_forwardEnumerate at least three (3) importance of nutrients. Differentiate macronutrients and micronutrients. Provide three (3) examples of each. Provide a chemical test to detect the presence of the following: a.) carbohydrates b.) proteins c.) fats d.) calciumarrow_forward
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