QUESTION 28 Multiple Choice: What type of interaction leads to the formation of scrapies-associated fibrils (SAFS) that are associated with prion diseases? O Intersubunit beta sheets O Intrasubunit beta sheets Domain-swapped alpha helices Metal ions bound between subunits QUESTION 29 True/False: The types noncovalent interactions that give a protein its tertiary structure are the same as those that are involved in giving a protein quaternary structure O True False

QUESTION 28 Multiple Choice: What type of interaction leads to the formation of scrapies-associated fibrils (SAFS) that are associated with prion diseases? O Intersubunit beta sheets O Intrasubunit beta sheets Domain-swapped alpha helices Metal ions bound between subunits QUESTION 29 True/False: The types noncovalent interactions that give a protein its tertiary structure are the same as those that are involved in giving a protein quaternary structure O True False

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question 34
Question 12
Question 12 In the tertiary structure of a protein, the R-group of valine can interact with the R-group of via a _ O leucine; hydrophobic interaction O lysine, electrostatic interaction O threonine, hydrogen bond alanine; hydrogen bond
Question 8?
QUESTION 5 How long is an a-helix that contains 36 amino acid residues? 6.0 nm 5.4 nm 1.8 nm 4.8 nm QUESTION 6 entropy gain in ES formation. O True O False QUESTION 7 All enzymes are proteins O True O False OUESTION & Click Save and Submit to save and submit. Click Save All Answers to save all answers. 78 F Mos 1O
QUESTION 27 If you mixed SDS with the protein below and ran it in SDS-PAGE, how many bands would you expect to appear on the gel after coomassie staining? -s-s- O 1 O 2 O 4 O too many to count
Question 5 Lipid chain ordering increases while motion also increases towards the end of the chain and middle of the bilayer. O True False
QUESTION 20 Of the components of the cell membrane, transmémbranous proteins and flagella are made of polymers but the phospholipids and cholesterol are not. O True O False QUESTION 21 Transmembranous proteins have both hydrophobic and hydrophilic functional groups. O True O False QUESTION 22 Fatty acids have both hydrophobic and hydrophilic functional groups. O True O False
QUESTION 30 Which of the following is a correct monomer/polymer pairing? O a. monosaccharide + monosaccharide + H2O = disaccharide O b. monosaccharide + monosaccharide= disaccharide + H2O O c. disaccharide monosaccharide + monosaccharide +H2O O d. disaccharide + H2O = monosaccharide + monosaccharide Click Save and Submit to save and submit. Click Save All Ansurers to save a
QUESTION 25 Which of these characteristics does not describe the ß sheet? Amino acid side chains are located both above and below the sheet. B sheets have a pleated edge-on appearance. The sheets contain as few as two and as many as 22 polypeptide chains. Parallel B sheets containing fewer than five chains are the most common. They can exist in either parallel or antiparallel configurations.
Question 29 Which two polysaccharides have the same configuration at the anomeric carbon? O Glycogen and cellulose O Glycogen and amylopectin O Amylose and cellulose O Cellulose and amylopectin F4 F5 回口 F6 F7 F8 F9 F10 $ % & 4. 6 8. 9. 团

Question 24 of 25 Given the following reaction below, what amino acid is involved and what is the specific reaction that it undergoes? OH Histidine Phosphoamide formation Phenylalanine Tyrosine Phosphodiester bond formation Phosphoester bond formation Phosphomethyl formation Tryptophan 0=P'-0" 24