Degree of unsaturation - Study guides, Class notes & Summaries

Which of the following statement is/are CORRECT? I.Starch consist of a greater proportion of amylopectin than amylose II.Amylopectin has both -1,4 and -1,6 glycosidic linkage III. Amylose is a long, unbranched polymer of glucose with -1,4 glycosidic linkage IV.Amylose can be easily digested because of its linear chain structure 1/1 I & II I-IV I & III I,II,III I & IV Which of the following is not from animal origin? 1/1 Amylum Glycogen Chitin Hyaluronic acid Which of the follow...

Lewis dot structure: steps Correct Answer 1. Find total # of valence electrons for all atoms in molecule 2. Use one pair of electrons to form one bond between each atom 3. Arrange remaining electrons around atoms to satisfy duet for H and octet for other atoms Exceptions to octet rule Correct Answer 1. B, Be: may have less than an octet 2. Atoms with an odd number of electrons 3. Atoms in the 3rd period or greater (with d orbitals available for hybridization) may have greater than an octe...

Sample Test Chapter 3: Fats Test Bank MULTIPLE CHOICE 1. The functions of fat in the body include a. enzyme production, insulation of long bones, and bone structure. b. formation of bone structure and energy for daily activities. c. flavoring low fat foods, supplying fatty acids, and lubrication for vital organs. d. insulation of vital organs, temperature regulation, and cell membrane structure. Test Bank Of Basic Nutrition and Diet Therapy 14th Edition By Williams ANS: D In the body...

HUN1201 Midterm Exam Study Guide with Complete Solutions The RDAs for most nutrients are: - Answer️️ -63 units a day. Dietary recommendations to prevent disease include all of the following except: - Answer️️ -Providing knowledge of an individual's genetic predisposition to specific diseases. Allowing physicians to develop "designer" therapies— prescribing the most effective schedule of screening, behavior changes (including diet), and medical interventions based on each ind...

Which of the following accurately describes a ruminant? correct answers They derive 70-80% of energy from VFA _____________ is/are the main type of lipids in plasma membranes of forage. correct answers Glycolipids The term "ration" refers to a mixture of feedstuffs used to supply animals with nutrients. correct answers False The main components of a triaclyglycerol molecule are: correct answers glycerol and three fatty acids The ammonia pool available for bacterial protein synthesi...

HUN 1201 Final Exam Practice Questions and Answers What is a feature of the Nutrition Facts panel on a food label? - Answer️️ -Saturated fat must be listed. A food label that advertises the product as a "rich source of fiber" is an example of a ____. - Answer️️ -nutrient claim Which recommendation is part of the Dietary Guidelines for Americans? - Answer️️ - Balance kcalories. The part of the grain that remains after being refined is the ____. - Answer️️ - endosperm W...

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...