QUESTION 1
What is the highest level of protein structure that hemoglobin achieves?
A primary
B secondary
C tertiary
D quatermary
Question No: 01
Answer: The highest level of protein structure represented in hemoglobin is option B. Secondary structure.
Explanation: Hemoglobin is a protein which is composed of two pairs of polypeptide chains. Hemoglobin can form all the four structures of proteins but the highest level of protein structure in case hemoglobin is shown in secondary structure in which some of the joined amino acid residues from a coil to form sections of alpha helix, because of the hydrogen bonds between > N-H and > C=O groups (which are projected from the peptide bonds of amino acids with about 4 residues further along), which stabilizes the structure.
What is the highest level of protein structure that hemoglobin achieves?
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
_7. Hemoglobin is a protein in red blood cells that is responsible for transporting oxygen throughout the body. Hemoglobin is made of four separate protein (polypeptide) chains that come together to form a functional protein, What is the highest level of protein structure in hemoglobin? A) Primary B) Secondary C) Tertiary D) Quaternary
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...
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
Which level of protein structure is disrupted by allosteric inhibition? A. Primary B. Secondary C. Tertiary D. Quaternary
The individual hemoglobin subunits and myoglobin share similar - structure but have rather different structure. . primary and secondary: tertiary primary; secondary stion 2 estion 4 estions estion 9 estion 11 estion 17 estion 39 estion 40 estion 30 estion 1 estion 4 estion 5 secondary: tertiary primary; tertiary secondary and tertiary: primary O
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
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...
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges In a hydrolysis reaction, B) hydrophilic interactions A. an acid reacts with an alcohol. C) disulfide bonds E. an este reacts with NaOH. C. anester reacts with H.O. D) peptide bonds D. an acid neutralizes a base. E) hydrophobic interactions E. water is added to markene. . All amino acids have chiral Carbon atoms except a. Val 6. Lys C. ASP d. Ala e....
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