Which protein is predicted to be most resistant to denaturation by heat? 1.A protein with no...
Which protein is predicted to be most resistant to denaturation by heat?
1.A protein with no quaternary structure
2.A protein with many internal hydrogen bonds
3.A protein with no proline residues in its primary structure
4.A protein with a very short polypeptide chain
5. A protein with many internal disulfide bonds
Homework Answers
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Which protein is predicted to be most resistant to denaturation
by heat?
1.A protein with no...
QUESTIONS The primary structure of a protein is the result of which of the following bond...
QUESTIONS The primary structure of a protein is the result of which of the following bond types? O A amide bond B. hydrophobic interactions o disulfide bond D. hydrogen bond QUESTION 6 Quaternary structure is associated with A the sum of the secondary and tertiary structures B. the relative orientation of one polypeptide to another polypeptide in a multisubunit protein o the formation of the primary structure D. the shape of the polypeptide chain
5. Which of the following molecules form complex structures linked by covalent bonds through Lys, HyLys,...
5. Which of the following molecules form complex structures linked by covalent bonds through Lys, HyLys, or His residues? A) Collagen B) Alpha keratin C) Hemoglobin D) Myoglobin E) Beta barrels 6. Which of the following correlates to the classic experiment demonstrating that reduced and denatured RNase A could refold into the native form? A) Disulfide bonds do not stabilize folded proteins B) Reducing agents denature proteins C) 1° structure can determine 3° structure D) Urea cleaves disulfide bonds E)...
10. Which of the following levels of protein structure is not disrupted during denaturation?
10. Which of the following levels of protein structure is not disrupted during denaturation? Quaternary Tertiary Secondary Primary 11. The correct structural formula for glycylcysteine, Gly-Cys, is: 12.. A tripeptide is known to have the sequence Gly-Try-Asp. This provides information about its: a. primary structure b. secondary structure c. tertiary structure d. quaternary structure
1 through 5 please 1. Which level of protein structure is held together by hydrogen bonds...
1 through 5 please
1. Which level of protein structure is held together by hydrogen bonds only a) primary b) secondary c) tertiary d) quaternary 2. Which level of protein structure is held together by peptide bonds only a) primary b) secondary c) tertiary d) quaternary 3. Which level of protein structure is held together by R-group interactions? a) primary b) secondary c) tertiary d) quaternary " Which level of protein structure is likely to change when a substrate binds...
Distinguish between the Different levels of Protein Structure, Induding Primary, Secondary. Tertiary and Quaternary Question Which...
Distinguish between the Different levels of Protein Structure, Induding Primary, Secondary. Tertiary and Quaternary Question Which of the following types of connections maintain the primary structure of a protein? Select all that apply hydrophobic interactions hydrogen bonds peptide bonds disulfide bonds FEEDBACK MORE INSTRUCTIO Activity Details ✓ You have viewed this op Visited Oct 3, 2019 11:12 PM Ota 35N
2) At a pH greater than that of its isoelectric point, the structure of glycine is...
2) At a pH greater than that of its isoelectric point, the structure of glycine is a) H-CH-COOH b) H-CH-C00- c) H-CH-CO e) H-CH-COO COOH b) H-CH-C00- c) H-CH-COOH d) H-CH-COO NH2 NH2 NH2 NH3 NH 3) Which of the following structures can be destroyed by the dena structures can be destroyed by the denaturation of a protein? a) Only primary and tertiary structures of a protein. b) Only secondary, tertiary y secondary, tertiary, and quaternary structures of a protein....
Test your understanding of the term denaturation by deciding which of the following statements are true....
Test your understanding of the term denaturation by deciding which of the following statements are true. 1.Denaturation of an enzyme will cause a loss of its catalytic activity 2.Denaturation and digestion refer to the same process 3.A competitive enzyme inhibitor acts by denaturing the enzyme 4.Protein denaturation involves cleavage of its peptide bonds 5.A denatured protein has a different tertiary structure than its native state 6.A denatured protein has a different primary structure than its native state
23. Which factor has NOT been shown to play a role in determining the specificity of...
23. Which factor has NOT been shown to play a role in determining the specificity of protein kinases? A) disulfide bonds near the phosphorylation site B) primary sequence at phosphorylation site C) protein quaternary structure D) protein tertiary structure E) residues near the phosphorylation site
Which of the following statements Explain primary, secondary, tirtially and quaternary structures of protien Questions for...
Which of the following statements Explain primary,
secondary, tirtially and quaternary structures of protien
Questions for G2: 1) Would you expect to find valine and leucine on the outside or the inside of the tertiary structure? Why? pts) 2) State whether the following statement describe primary, secondary, tertiary, or quaternary protein (15 pts) structure A. Adjacent chains of polypeptides are held together by hydrogen bonds between the O of the carbonyl group of one chain and the H of an...
1.Under anaerobic conditions pyruvate is converted to acetly CoA True or false? 2.Expect for glycine, all...
1.Under anaerobic conditions pyruvate is converted to acetly CoA True or false? 2.Expect for glycine, all of the amino acids in a protein have the D configuration. True or false? 3.The side chain of the amino acid lysine is -CH2-CH2-CH2-CH2-NH2. TO which category does this amino acid belong? 4. which statment below describes the primary structure of a protien? - peptide bonds join amino acids in a polypeptide chain? - two polypeptide chains are held together by hydrogen bonds and...
QUESTIONS The primary structure of a protein is the result of which of the following bond types? O A amide bond B. hydrophobic interactions o disulfide bond D. hydrogen bond QUESTION 6 Quaternary structure is associated with A the sum of the secondary and tertiary structures B. the relative orientation of one polypeptide to another polypeptide in a multisubunit protein o the formation of the primary structure D. the shape of the polypeptide chain
5. Which of the following molecules form complex structures linked by covalent bonds through Lys, HyLys, or His residues? A) Collagen B) Alpha keratin C) Hemoglobin D) Myoglobin E) Beta barrels 6. Which of the following correlates to the classic experiment demonstrating that reduced and denatured RNase A could refold into the native form? A) Disulfide bonds do not stabilize folded proteins B) Reducing agents denature proteins C) 1° structure can determine 3° structure D) Urea cleaves disulfide bonds E)...
1 through 5 please
1. Which level of protein structure is held together by hydrogen bonds only a) primary b) secondary c) tertiary d) quaternary 2. Which level of protein structure is held together by peptide bonds only a) primary b) secondary c) tertiary d) quaternary 3. Which level of protein structure is held together by R-group interactions? a) primary b) secondary c) tertiary d) quaternary " Which level of protein structure is likely to change when a substrate binds...
Distinguish between the Different levels of Protein Structure, Induding Primary, Secondary. Tertiary and Quaternary Question Which of the following types of connections maintain the primary structure of a protein? Select all that apply hydrophobic interactions hydrogen bonds peptide bonds disulfide bonds FEEDBACK MORE INSTRUCTIO Activity Details ✓ You have viewed this op Visited Oct 3, 2019 11:12 PM Ota 35N
2) At a pH greater than that of its isoelectric point, the structure of glycine is a) H-CH-COOH b) H-CH-C00- c) H-CH-CO e) H-CH-COO COOH b) H-CH-C00- c) H-CH-COOH d) H-CH-COO NH2 NH2 NH2 NH3 NH 3) Which of the following structures can be destroyed by the dena structures can be destroyed by the denaturation of a protein? a) Only primary and tertiary structures of a protein. b) Only secondary, tertiary y secondary, tertiary, and quaternary structures of a protein....
23. Which factor has NOT been shown to play a role in determining the specificity of protein kinases? A) disulfide bonds near the phosphorylation site B) primary sequence at phosphorylation site C) protein quaternary structure D) protein tertiary structure E) residues near the phosphorylation site
Which of the following statements Explain primary,
secondary, tirtially and quaternary structures of protien
Questions for G2: 1) Would you expect to find valine and leucine on the outside or the inside of the tertiary structure? Why? pts) 2) State whether the following statement describe primary, secondary, tertiary, or quaternary protein (15 pts) structure A. Adjacent chains of polypeptides are held together by hydrogen bonds between the O of the carbonyl group of one chain and the H of an...
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