All of the following contribute to the tertary structure of a protein except: a. Peptide bonds...
All of the following contribute to the tertary structure of a protein except:
a. Peptide bonds
b. Salt linkages
c. Hydrogen bonding
d. Disulfide linkages
Part 2
For the amino acid tyrosine answer the following questions:
a. Polar or nonpolar?
b. If polar, is the R group neutral, acidic or basic?
c. Is it hydrophobic or-philic?
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All of the following contribute to the tertary structure of a
protein except:
a. Peptide bonds...
Which of the following is NOT an example of tertiary structure? hydrogen bonds forming between the...
Which of the following is NOT an example of tertiary structure? hydrogen bonds forming between the Hof a polar Rgroup and the Oor N of another polar amino acid triple helix hydrophobic interactions between two amino acids with nonpolar R groups salt bridges between ionized groups of polar basic and polar acidic amino acids
25) What maintains the secondary structure of a protein? a) hydrophobic interactions b) hydrogen bonds between...
25) What maintains the secondary structure of a protein? a) hydrophobic interactions b) hydrogen bonds between the R groups c) peptide bonds d) disulfide bonds e) hydrogen bonds between the amino group of one peptide bond and the carboxyl group of another peptide bond
The _______ of amino acids in a protein is referred to as its primary structure
24. The _______ of amino acids in a protein is referred to as its primary structure. A) twisting B) sequencing C) folding D) none of these 25. The structure of a protein is most important because the _______ of the amino acids determines its overall shape, function and properties. A) primary, twisting B) primary, sequencing C) secondary, twisting D) secondary, folding E) none of these 26. The secondary structure of a protein is due to_______ between amino acid residues. A) hydrophobic interactions B) hydrogen bonding...
26. Which of the following classification does not match the amino acid side chain A) Contains an basic group/ lysi...
26. Which of the following classification does not match the amino acid side chain A) Contains an basic group/ lysine B) It is polar C) Forms disulfide bond/ cysteine D) Forms hydrogen bonds with neighbors/ alanine serine 27. All amino acids found in proteins are L-amino acids EXCEPT the achiral. A) glutamate B) Lysine C) glyeine D) Alamine 28. The plH at which the positive and negative charges of an amino acid balance each ofher is called the A) isotonic...
QUESTION 3 The following amino shown below would be classified as HN 000 NH, O nonelectric...
QUESTION 3 The following amino shown below would be classified as HN 000 NH, O nonelectric O non-polar. O basic O acidic. polar O QUESTION 4 The type of bond that is most important in maintaining secondary structure of a protein is O disulfide bridges O hydrogen bonding between R groups O hydrogen bonding within the backbone. O salt bridges O hydrophobic interactions O metal ion coordination
What kinds of interactions are NOT part of tertiary protein structure? 3 . A) salt bridges...
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....
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar,...
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar, basic, or acidic. Polar and neutral Nonpolar Basic Acidic hydrophobic C-coo amino acid arginine Ser NHy NHs NHİ aspartate Met
Draw the ionized form for each of the following amino acids lysine proline V Tyr Classify...
Draw the ionized form for each of the following amino acids lysine proline V Tyr Classify each of the amino acids in problem 16.5 as polar or nonpolar. If polar, indicate if the R group is neutral acidic, or basic. Indicate if each is hydrophobic or hydrophilic. Classify each of the amino acids in problem 16.6 as polar or nonpolar. If polar, indicate if the R group is neutral, acidic, or basic. Indicate if each is hydrophobic or hydrophilic.
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure...
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure for questions 3-6. The circle contains the side chain of the amino acid Lysine (Lys). I 2 Is the side chain polar or nonpolar? 3. Is the side chain hydrophilic or hydrophobic? 4. Is the side chain acidic; basic, or neutral? 5. What is the name of the functional group in the side chain? 6 What is the strongest attractive force for the side...
5) Draw a ribose sugar and glucose sugar ring structure form. 6) To which group or...
5) Draw a ribose sugar and glucose sugar ring structure form. 6) To which group or groups of amino acids does the molecule below belong? Choose the one best answer. Make sure you consider all choices. a. Hydrophilic acidic b. Hydrophilic neutral c. Hydrophilic basic d. Hydrophobic neutral e. a and b tbandc & cand d h. danda Hin-çu-&-0 CH₂ oo- 7) Indicate with arrows the two atoms that would be involved in peptide bonds if the amino acid were...
Which of the following is NOT an example of tertiary structure? hydrogen bonds forming between the Hof a polar Rgroup and the Oor N of another polar amino acid triple helix hydrophobic interactions between two amino acids with nonpolar R groups salt bridges between ionized groups of polar basic and polar acidic amino acids
26. Which of the following classification does not match the amino acid side chain A) Contains an basic group/ lysine B) It is polar C) Forms disulfide bond/ cysteine D) Forms hydrogen bonds with neighbors/ alanine serine 27. All amino acids found in proteins are L-amino acids EXCEPT the achiral. A) glutamate B) Lysine C) glyeine D) Alamine 28. The plH at which the positive and negative charges of an amino acid balance each ofher is called the A) isotonic...
QUESTION 3 The following amino shown below would be classified as HN 000 NH, O nonelectric O non-polar. O basic O acidic. polar O QUESTION 4 The type of bond that is most important in maintaining secondary structure of a protein is O disulfide bridges O hydrogen bonding between R groups O hydrogen bonding within the backbone. O salt bridges O hydrophobic interactions O metal ion coordination
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....
Determine whether the side-chain of each of the following amino acids is polar and neutral, nonpolar, basic, or acidic. Polar and neutral Nonpolar Basic Acidic hydrophobic C-coo amino acid arginine Ser NHy NHs NHİ aspartate Met
Draw the ionized form for each of the following amino acids lysine proline V Tyr Classify each of the amino acids in problem 16.5 as polar or nonpolar. If polar, indicate if the R group is neutral acidic, or basic. Indicate if each is hydrophobic or hydrophilic. Classify each of the amino acids in problem 16.6 as polar or nonpolar. If polar, indicate if the R group is neutral, acidic, or basic. Indicate if each is hydrophobic or hydrophilic.
SHOW WORK 1. Why is an amino acid called an amino acid? Use the following structure for questions 3-6. The circle contains the side chain of the amino acid Lysine (Lys). I 2 Is the side chain polar or nonpolar? 3. Is the side chain hydrophilic or hydrophobic? 4. Is the side chain acidic; basic, or neutral? 5. What is the name of the functional group in the side chain? 6 What is the strongest attractive force for the side...
5) Draw a ribose sugar and glucose sugar ring structure form. 6) To which group or groups of amino acids does the molecule below belong? Choose the one best answer. Make sure you consider all choices. a. Hydrophilic acidic b. Hydrophilic neutral c. Hydrophilic basic d. Hydrophobic neutral e. a and b tbandc & cand d h. danda Hin-çu-&-0 CH₂ oo- 7) Indicate with arrows the two atoms that would be involved in peptide bonds if the amino acid were...
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