Concept explainers
(a)
Interpretation: The validation of the given statement has to be stated.
Concept introduction: Heparin is an acidic polysaccharide. An acidic polysaccharide has disaccharide as its repeating unit. One of the repeating disaccharide component is an amino sugar and one or both of the disaccharide components have a negative charge either due to the sulphate group or carboxyl group.
(b)
Interpretation: The validation of the given statement has to be stated.
Concept introduction: Heparin is an acidic polysaccharide. An acidic polysaccharide has disaccharide as its repeating unit. One of the repeating disaccharide component is an amino sugar and one or both of the disaccharide components have a negative charge either due to the sulphate group or carboxyl group.
(c)
Interpretation: The validation of the given statement has to be stated.
Concept introduction: Heparin is an acidic polysaccharide. An acidic polysaccharide has disaccharide as its repeating unit. One of the repeating disaccharide component is an amino sugar and one or both of the disaccharide components have a negative charge either due to the sulphate group or carboxyl group.
(d)
Interpretation: The validation of the given statement has to be stated.
Concept introduction: Heparin is an acidic polysaccharide. An acidic polysaccharide has disaccharide as its repeating unit. One of the repeating disaccharide component is an amino sugar and one or both of the disaccharide components have a negative charge either due to the sulphate group or carboxyl group.
Trending nowThis is a popular solution!
Chapter 18 Solutions
General, Organic, and Biological Chemistry
- (12) Which one of the following statements about fluo- rometry is FALSE? a) Fluorescence is better detected at 90 from the exci- tation direction. b) Fluorescence is typically shifted to longer wave- length from the excitation wavelength. c) For most fluorescent compounds, radiation is pro- duced by a transitionarrow_forwardDon't used Ai solutionarrow_forwardDon't used Ai solutionarrow_forward
- Don't used Ai solutionarrow_forwardIndicate the correct option.a) Graphite conducts electricity, being an isotropic materialb) Graphite is not a conductor of electricityc) Both are falsearrow_forward(f) SO: Best Lewis Structure 3 e group geometry:_ shape/molecular geometry:, (g) CF2CF2 Best Lewis Structure polarity: e group arrangement:_ shape/molecular geometry: (h) (NH4)2SO4 Best Lewis Structure polarity: e group arrangement: shape/molecular geometry: polarity: Sketch (with angles): Sketch (with angles): Sketch (with angles):arrow_forward
- 1. Problem Set 3b Chem 141 For each of the following compounds draw the BEST Lewis Structure then sketch the molecule (showing bond angles). Identify (i) electron group geometry (ii) shape around EACH central atom (iii) whether the molecule is polar or non-polar (iv) (a) SeF4 Best Lewis Structure e group arrangement:_ shape/molecular geometry: polarity: (b) AsOBr3 Best Lewis Structure e group arrangement:_ shape/molecular geometry: polarity: Sketch (with angles): Sketch (with angles):arrow_forward(c) SOCI Best Lewis Structure 2 e group arrangement: shape/molecular geometry:_ (d) PCls Best Lewis Structure polarity: e group geometry:_ shape/molecular geometry:_ (e) Ba(BrO2): Best Lewis Structure polarity: e group arrangement: shape/molecular geometry: polarity: Sketch (with angles): Sketch (with angles): Sketch (with angles):arrow_forwardDon't used Ai solutionarrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning