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QUESTION 22 Which of the following statements about protein structure is correct? O The information required for the correct folding of a protein is contained in the specific sequence of amino acids along the polypeptide chain. The stability of quaternary structure in proteins is mainly due to covalent bonds between the subunits. (1) The denaturation of proteins always leads to irreversible loss of secondary and tertiary structure. OLand iv I and il O Li and i

QUESTION 22 Which of the following statements about protein structure is correct? O The information required for the correct folding of a protein is contained in the specific sequence of amino acids along the polypeptide chain. The stability of quaternary structure in proteins is mainly due to covalent bonds between the subunits. (1) The denaturation of proteins always leads to irreversible loss of secondary and tertiary structure. OLand iv I and il O Li and i

Biochemistry
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
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Question 22
QUESTION 22 Which of the following statements about protein structure is correct? ) The information required for the correct folding of a protein is contained in the specific sequence of amino acids along the polypeptide chain. () The stability of quaternary structure in proteins is mainly due to covalent bonds between the subunits. () The denaturation of proteins always leads to irreversible loss of secondary and tertiary structure. O O Ll and iv O i and il O Li and i QUESTION 23 The complete denaturation of a protein that is made of only a single polypeptide chain leads to the loss of structure. O a. primary and secondary Ob. secondary OC tertiary Od. secondary and tertiary QUESTION 24 alpha-helix structure: O. are stabilized by hydrogen bonding between the R-groups of the two adjutont amino acids O B. are favored by amino acid sequences that contain the repeating pattern, Gly-Ala-Gly OC are stabilized by hydrogen bonding between carbonyl and amide groups of the main chain O d. are a form of quaternary structure acids that must be of the opposite polarity lick Save All Answers to save all answers. 7 Sh Sp t ycoure
Transcribed Image Text:QUESTION 22 Which of the following statements about protein structure is correct? ) The information required for the correct folding of a protein is contained in the specific sequence of amino acids along the polypeptide chain. () The stability of quaternary structure in proteins is mainly due to covalent bonds between the subunits. () The denaturation of proteins always leads to irreversible loss of secondary and tertiary structure. O O Ll and iv O i and il O Li and i QUESTION 23 The complete denaturation of a protein that is made of only a single polypeptide chain leads to the loss of structure. O a. primary and secondary Ob. secondary OC tertiary Od. secondary and tertiary QUESTION 24 alpha-helix structure: O. are stabilized by hydrogen bonding between the R-groups of the two adjutont amino acids O B. are favored by amino acid sequences that contain the repeating pattern, Gly-Ala-Gly OC are stabilized by hydrogen bonding between carbonyl and amide groups of the main chain O d. are a form of quaternary structure acids that must be of the opposite polarity lick Save All Answers to save all answers. 7 Sh Sp t ycoure
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