Protein Stability Unpaired H-bond donors and acceptors are found in the hydrophobic core of a protein rarely only at the turns connecting p-strands only at the ends of a-helices only on Pro residues rarely only at the turns connecting p-strands only at the ends of a-helices only on Pro residues ANSWER DOWNLOAD EXAMIANS APP
Protein Stability The correlation between free energy ΔG transfer between the aqueous/organic phases and the surface area of amino acid residues is only meaningful for the polar amino acids is similar to effects seen with SDS denaturation reflects the reduction in solvent-accessible area during protein folding ignores the important contribution of the peptide bond is only meaningful for the polar amino acids is similar to effects seen with SDS denaturation reflects the reduction in solvent-accessible area during protein folding ignores the important contribution of the peptide bond ANSWER DOWNLOAD EXAMIANS APP
Protein Stability At the midpoint of a temperature transition curve, Keq = 1.0 and ΔG = 0 All of these half of the protein is denatured [Native] = [Unfolded] Keq = 1.0 and ΔG = 0 All of these half of the protein is denatured [Native] = [Unfolded] ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Attractive Vander Waals forces occur between polar molecules in the solid state any pair of nearby atoms only if other forces are less favorable apolar molecules in the liquid state polar molecules in the solid state any pair of nearby atoms only if other forces are less favorable apolar molecules in the liquid state ANSWER DOWNLOAD EXAMIANS APP
Protein Stability Which of the following forces is the most unfavorable for protein folding? Hydrophobic interactions Electrostatic interactions Conformational entropy Vander Waals interactions Hydrophobic interactions Electrostatic interactions Conformational entropy Vander Waals interactions ANSWER DOWNLOAD EXAMIANS APP
Protein Stability If the egg white protein, ovalbumin, is denatured in a hard-boiled egg, then which of the following is least affected? The tertiary structure of ovalbumin The primary structure of ovalbumin The quaternary structure of ovalbumin The secondary structure of ovalbumin The tertiary structure of ovalbumin The primary structure of ovalbumin The quaternary structure of ovalbumin The secondary structure of ovalbumin ANSWER DOWNLOAD EXAMIANS APP
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