What level of structure would be affected by a reducing agent in a dimeric protein?
Select one:
a. primary structure
b. secondary structure
c. quaternary structure
d. none of the above
Answer:
d. none of the above
Explanation:
Disulfide bonds in a dimeric protein can be broken by a reducing
agent. Disulfide bonds are helps to maintain tertiary structure of
a protein. So, tertiary structure would be affected by a reducing
agent in a dimeric protein. Thus, option 'd' is the correct
option.
What level of structure would be affected by a reducing agent in a dimeric protein? Select...
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...
Which level of protein structure is disrupted by allosteric inhibition? A. Primary B. Secondary C. Tertiary D. Quaternary
Classify each protein example according to its highest level of protein structure. Primary structure Secondary structure Tertiary structure Quaternary structure myoglobin with heme thethe C helix of α-lactalbumin Gly-Ala-Val-Leu hemoglobin
9. Alpha-helices and B-pleated sheets are both examples of a. primary structure. b. secondary structure. c. tertiary structure. d. quaternary structure. 14. The most common moti uispersion forces nost common motifs for this level of structure are the helix and the B- pleated sheet a. primary structure b. secondary structure c. tertiary structure d. quaternary structure e. both secondary and tertiary of a protein. 15. The amino acid sequence is the a. primary structure b. secondary structure c. tertiary structure...
QUESTION 1 What is the highest level of protein structure that hemoglobin achieves? A primary B secondary C tertiary D quatermary
RM-243 When reacted with a strong reducing agent, aldehydes turn into Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Secondary Alcohol b carbon dioxide and water с Primary alcohol d tertiary alcohol RM-Q39 Which of the following describes acetal formation? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a electrophilic addition - elimination - nucleophilic addition b nucleophilic addition - elimination...
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
16) Which of the following is an example of a protein that exhibits a quaternary structure? 1. a) insulin 2. b) hemoglobin 3.c) collagen 4. d) keratin 2 4 3 1 Question 3 3) The a-helix and ß-pleated sheet are both forms of the structure of proteins. a) primary b) secondary c) tertiary d) quaternary
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
The __________ structure of a protein relates to how separate polypeptides assemble together. A) primary B) secondary C) tertiary D) quaternary E) helical