6. HbS polymerizes with other molecules because: A. the structure shifts to bury valine in the interior of the protein.

[answerhappygod]

6 Hbs Polymerizes With Other Molecules Because A The Structure Shifts To Bury Valine In The Interior Of The Protein 1 (79.98 KiB) Viewed 13 times

6. HbS polymerizes with other molecules because: A. the structure shifts to bury valine in the interior of the protein. B. the C-terminal end of the chain has been modified. C. a positive charge has been introduced on the surface to attract negative charges on other molecules. D. the introduction of a hydrophobic group on the surface is attracted to other hydrophobic groups on other HbS molecules. E. valine has a strong tendency to hydrogen bond. 7 The R-groups of the amino acids valine, leucine, and isoleucine are all: A Nonpolar and aromatic B Polar and hydrophobic C Hydrophilic and branched chain D Polar and charged E Nonpolar and branched chain 8- Disease due to denaturation of proteins in the brain include a) mad cow disease b) scrapie in sheep c) Creutzfeldt-Jacob disease d) Alzheimer's disease e) all of the above 9 Which of the following statements about amino acids is INCORRECT? Amino acids may be categorized according to their A. polar and non-polar nature. B. chemical properties of the side chains. C. functional groups attached to the side chains. D. ability to form covalent bonds in secondary structures after being incorporated into proteins. E. ability to be glycosylated after being incorporated into proteins